Barbell rod safety protection structure

Abstract

The utility model relates to a barbell bar safety protection structure which comprises a barbell bar, a sliding assembly and a hook, the barbell bar is installed on the sliding assembly, the barbell bar is hung on an adjusting pipe through the hook, the hook comprises a hook body part and an installation part, the hook body part is hung on a hanging rod of the adjusting pipe, the installation part is a through hole located in the hook, and the hook body part is connected with the installation part. The spring rod penetrates through the mounting part hole, the edge of the through hole of the mounting part is provided with an opening part, and the two sides of the opening part are connected with each other through a locking piece; according to the utility model, the structural design is reasonable, and the connection between the spring rod and the adjusting pipe can be always kept under a fixed distance by adding the hook between the spring rod and the adjusting pipe, so that even if an accident occurs, the spring rod can be prevented from falling off through the connection effect of the spring rod, and the personal safety of a user is protected to the greatest extent.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a safety protection structure for a barbell rod. Background Art

[0002] With the improvement of people's living standards, there are more and more fitness venues mainly gyms. Fitness enthusiasts can access more fitness equipment in the gym for various fitness training programs. However, there are also many potential safety hazards in this process. Taking the use of a barbell rod as an example, some users do not have a good understanding of its safe use, or they overtrain beyond their capabilities, and some unexpected situations will cause the weight of the barbell rod to cause physical harm to users. This increases the importance of having a passive safety protection structure for the barbell rod. Content of the Utility Model

[0003] In order to solve the deficiencies in the prior art, the utility model provides a safety protection structure for a barbell rod, which can ensure the stable installation structure of the barbell rod and be safer during use.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A safety protection structure for a barbell rod, comprising an Olympic bar, a sliding component and a hook. The Olympic bar is installed on the sliding component. It is characterized in that: the Olympic bar is hung on an adjustment tube through the hook. The hook includes a hook body part and an installation part. The hook body part is hung on the hanging rod of the adjustment tube. The installation part is a through hole located on the hook. The Olympic bar passes through the hole of the installation part. And the edge of the through hole of the installation part has an open part, and both sides of the open part are connected to each other through a locking part.

[0006] It further includes a limiting mechanism. The limiting mechanism includes a limiting hole and a limiting rod. The limiting hole is located on the hook. The shape of the limiting hole is arc-shaped and radially distributed with the Olympic bar as the center. The limiting rod is fixedly installed on the sliding component where the Olympic bar is located, and the limiting rod is located in the limiting hole.

[0007] The hook is a flat panel structure.

[0008] The sliding component includes a guide rod and a slider component. The slider component is slidably arranged outside the guide rod, and the Olympic bar also passes through the sliding component and is rotatably arranged.

[0009] The slider component includes two groups of sleeves distributed perpendicular to each other. The sleeves are respectively slidably arranged outside the guide rod and the Olympic bar.

[0010] The hook is located inside the adjustment tube, and there are two groups of hooks, which are respectively located on both sides of the middle part of the Olympic bar.

[0011] The beneficial effects of the present utility model are as follows: The structure is reasonably designed. By adding a hook between the Olympic bar and the adjusting tube, the connection between the Olympic bar and the adjusting tube can be maintained at a fixed distance all the time. In this way, even if an accident occurs, the Olympic bar will prevent falling through its connection effect, thus protecting the personal safety of users to the greatest extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0013] Figure 1 is a schematic structural diagram of the present utility model.

[0014] Figure 2 、 Figure 3 is a schematic structural diagram of a partial hook.

[0015] In the figure: 100 adjusting tube, 101 hanging rod, 201 sleeve, 202 guiding rod, 300 hook, 301 hook body part, 302 mounting part, 303 locking part, 304 limiting hole, 305 limiting rod, 400 Olympic bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following specific embodiments illustrate the implementation manners of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification.

[0017] According to Figures 1 to 3 shown: This embodiment provides a safety protection structure for a barbell rod, including an adjusting tube 100, an Olympic bar 400, a sliding assembly and a hook 300. The Olympic bar 400 is installed on the sliding assembly, and the Olympic bar 400 is also hung on the adjusting tube 100 through the hook 300, so that on the basis of the connection between the Olympic bar 400 and the sliding assembly, it can also be fixedly connected through the hook 300, thus forming a passive safety protection to ensure the safety of users' fitness training; the specific implementation structures of each component are as follows.

[0018] The adjusting tube 100 is vertically installed on the fitness equipment. There are two groups of adjusting tubes 100, and a number of vertically equally spaced hanging rods 101 are respectively arranged inside the adjusting tubes 100. The hanging rods 101 are used for connecting with the hook 300. Since the hanging rods 101 are located inside, they can form a limit when connecting with the hook 300 to prevent the hook 300 from moving to both sides, forming a safety protection effect;

[0019] The sliding assembly includes a guide rod 202 and a slider assembly. The guide rod 202 is vertically distributed and located on the front side of the adjusting tube 100. At the same time, both ends of the guide rod 202 are also installed on the fitness equipment. The slider assembly is slidably arranged outside the guide rod 202. The slider assembly includes two sets of sleeves 201 distributed perpendicular to each other. The sleeves 201 are connected and fixed to each other through a cross connector. The two sets of sleeves 201 are respectively slidably arranged outside the guide rod 202 and the Olympic bar 400. That is, the Olympic bar 400 passes through the horizontally distributed sleeve 201, and the guide rod 202 passes through the vertically distributed sleeve 201, so that the Olympic bar 400 slides vertically along the guide rod 202 for lifting training activities;

[0020] The hook 300 is a flat panel structure, which can be directly cut and formed on a metal panel and only needs to be punched. The hook 300 includes a hook body part 301, a mounting part 302 and a limiting mechanism, where:

[0021] The hook body part 301 is an inner arc-shaped opening, and its outer side is also arc-shaped, which is suitable for contacting and using with the hanging rod 101. The hook body part 301 is located at the upper part of the hook 300. The hook body part 301 is hung on the hanging rod 101 of the adjusting tube 100 to maintain the connection effect with the adjusting tube 100;

[0022] The mounting part 302 is a circular through hole located on the hook 300. The mounting part 302 is located at the lower part of the hook 300. The Olympic bar 400 passes through the hole of the mounting part 302 to maintain the connection effect between the two. At the same time, there is an open part at the edge of the through hole of the mounting part 302, and both sides of the open part are connected to each other through a locking part 303. The locking part 303 uses a screw rod and is threadedly connected to the hook 300. In this way, when the Olympic bar 400 passes through the hook 300, it can be locked by the locking part 303 to prevent the Olympic bar 400 from leaving the mounting part 302, forming a safety protection.

[0023] The limiting mechanism includes a limiting hole 304 and a limiting rod 305. The limiting hole 304 is located in the middle of the hook 300. The shape of the limiting hole 304 is arc-shaped and radially distributed with the Austrian rod 400 as the center. The length of the limiting hole 304 is consistent with the movement range of the maximum swing angle of the hook 300. The limiting rod 305 is fixedly installed on the sliding component where the Austrian rod 400 is located, and the limiting rod 305 is located within the limiting hole 304. In this way, during the upward lifting process, the limiting rod 305 at the initial position is located on the front side of the limiting hole 304. When the hook 300 contacts the upper hanging rod 101, it will swing outward, that is, the limiting rod 305 will move to the rear side of the limiting hole 304, ensuring that the hook 300 can continue to move upward and preventing the swing angle of the hook 300 from being too large and thus deviating from the action position. When the hook body part 301 of the hook 300 exceeds the height of the upper hanging rod 101, it will fall backward under the action of gravity and hang on the corresponding hanging rod 101. In this way, during the lifting process, the hook 300 always maintains connection with the hanging rod 101 at the corresponding height, which is safer and more reliable and protects the personal safety of users.

[0024] The above is only the preferred implementation mode of the present invention. As long as the technical solutions that achieve the purpose of the present invention by basically the same means are within the protection scope of the present invention.

Claims

1. A barbell bar safety protection structure, comprising an Olympic bar, a sliding assembly and a hook, wherein the Olympic bar is mounted on the sliding assembly, and is characterized in that: The Austrian rod is hung on the adjusting tube through a hook, and the hook includes a hook body and a mounting portion. The hook body is hung on the hanging rod of the adjusting tube, and the mounting portion is a through hole located on the hook. The Austrian rod is arranged through the mounting portion hole, and the edge of the through hole of the mounting portion has an open portion, and the two sides of the open portion are connected to each other by a locking piece.

2. The barbell bar safety protection structure according to claim 1, characterized in that: It also includes a limiting mechanism, which includes a limiting hole and a limiting rod. The limiting hole is located on the hook, the limiting hole is arc-shaped and radially distributed with the A-rod as the center, the limiting rod is installed and fixed on the sliding assembly where the A-rod is located, and the limiting rod is located in the limiting hole.

3. The barbell bar safety protection structure according to claim 1, characterized in that: The hook is a flat panel structure.

4. The barbell bar safety protection structure according to claim 1, characterized in that: The sliding assembly comprises a guide rod and a slider assembly. The slider assembly is slidably arranged outside the guide rod, and the guide rod is also rotatably arranged through the sliding assembly.

5. The barbell bar safety protection structure according to claim 4, characterized in that: The slider assembly comprises two sets of sleeves which are vertically distributed to each other, and the sleeves are respectively slidably arranged on the outside of the guide rod and the Axle rod.

6. The barbell bar safety protection structure according to claim 1, characterized in that: The hooks are located on the inner side of the adjusting tube, and two groups of hooks are provided, which are respectively located on both sides of the middle part of the Olympic rod.

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