Arm strength training device

Abstract

The utility model relates to the field of exercise equipment, in particular to an arm strength trainer which comprises an annular shell and a counterweight assembly, a plurality of rollers are rotatably connected to the annular shell and distributed on the circumference of the interior of the annular shell, and the problems that an arm strength trainer is not simple enough in structure, complex in use mode and inconvenient to use are solved. And the problem that the arm cannot be massaged and arm muscles cannot be relaxed is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of exercise equipment, especially to an arm strength training device. BACKGROUND

[0002] Now the speed arm device mainly exercises the arm and shoulder, and the speed arm device is used to exercise the arm and shoulder muscles through the combination of speed and strength.

[0003] The patent with the patent publication number CN204121675U shows an arm exerciser structure, which comprises a main body, two rotating discs, two bearing sets, two elastic blocks, a rear clamping plate, a front clamping plate, and an adjusting knob. The main body has two outer rings, the two rotating discs are coaxially rotatable and arranged in the two outer rings, the two bearing sets are arranged between the two rotating discs and the two outer rings, the two elastic blocks have elastic deformation force and are combined on the main body, the rear clamping plate is arranged at the rear side of the two elastic blocks, a screw rod extends through the central hole of the rear clamping plate to the front side of the main body, the two side edges of the rear clamping plate are provided with rear damping pieces, the front clamping plate is arranged at the front side of the two elastic blocks, the central hole of the front clamping plate is provided with a through hole, the two side edges of the front clamping plate are provided with front damping pieces, and the adjusting knob is screwed on the end of the screw rod. When the adjusting knob is tightened, the rotating resistance is increased, and when the adjusting knob is loosened, the rotating resistance is reduced. The structure of the prior art is not simple, the use mode is relatively complex, and the arm cannot be massaged to relax the arm muscles. SUMMARY

[0004] To solve the above problems, the utility model provides an arm strength training device, which solves the problems of the arm strength training device structure being not simple, the use mode being relatively complex, and the arm being unable to be massaged to relax the arm muscles.

[0005] The technical scheme adopted by the utility model is as follows: an arm strength training device, which comprises a ring-shaped shell and a counterweight assembly, a plurality of rollers are rotatably connected to the ring-shaped shell, and the rollers are distributed on the circumference of the ring-shaped shell.

[0006] Through the above technical scheme, when the training device is used, the ring-shaped shell rotates on the arm, and the rollers contact the arm, so that the utility model can relax the arm muscles while exercising the arm.

[0007] Further, a plurality of massage protrusions are densely arranged on the outer surface of the roller.

[0008] Through the above technical scheme, when the training device is used, the massage protrusions on the outer surface of the roller continuously contact the arm, the massage protrusions massage the arm muscles, and the muscles on the arm can be better relaxed.

[0009] Further, the massage protrusions are arranged in multiple rows on the roller.

[0010] Through the technical scheme, the distance between adjacent massage protrusions is smaller, the contact surface with the arm is more concentrated, and the muscle massage effect on the arm is better.

[0011] Further, the annular shell is provided with a partition plate, and the two groups of rollers are arranged on the two sides of the partition plate respectively.

[0012] Through the technical scheme, the training device is more stable during rotation, the contact range with the arm is larger, and the use is more comfortable.

[0013] Further, the annular shell comprises a mounting plate and a mounting shell, the mounting plate is provided with a mounting column, the mounting shell is provided with a mounting sleeve, and the mounting column is inserted into the mounting sleeve.

[0014] Through the technical scheme, the mounting of the mounting plate and the mounting shell is more convenient.

[0015] Further, the roller is rotationally connected with the mounting sleeve, and the height of the mounting sleeve is slightly higher than the length of the roller.

[0016] Through the technical scheme, the roller has a sliding space on the sleeve, so that the roller is prevented from being stuck and unable to rotate.

[0017] Further, the counterweight assembly comprises a counterweight block and a connecting belt, the mounting shell is provided with a protruding block, and the connecting belt connects the protruding block and the counterweight block.

[0018] Through the technical scheme, the counterweight block increases the inertia of the training device, and the rotation is more smooth; the connecting belt is arranged between the counterweight block and the protruding block, so that the force arm between the protruding block and the counterweight block is increased, and the use of the training device is more labor-saving and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is an exploded view of the present application;

[0022] Figure 3 It is a schematic diagram of the roller structure of the present application;

[0023] Figure 4 The installation shell structure schematic view of the utility model is shown in the figure;

[0024] The utility model label information is as follows:

[0025] 1, annular shell;2, counterweight assembly;3, roller;101, partition;102, mounting plate;103, installation shell;201, counterweight block;202, connecting belt;301, massage convex;302, first end face;303, second end face;1021, mounting column;1031, mounting sleeve;1032, protruding block;

[0026] The utility model aims at realizing, function characteristics and advantages, and will be further described with reference to the drawings in combination with embodiments. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0029] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0030] Referring to Figure 1 and Figure 2 An arm strength trainer, comprising an annular shell 1 and a counterweight assembly 2, a plurality of rollers 3 are rotatably connected on the annular shell 1, and the rollers 3 are distributed on the circumference inside the annular shell 1.

[0031] When using the training device, the annular shell 1 rotates on the arm, the roller 3 is in contact with the arm, so that the utility model can relax the arm muscle while exercising the arm.

[0032] Referring to Figures 1-3 , the outer surface of the roller 3 is densely provided with massage protrusions 301.

[0033] When using the training device, the massage protrusions 301 on the outer surface of the roller 3 are in continuous contact with the arm, the massage protrusions 301 massage the arm muscle, so that the muscle on the arm can be better relaxed.

[0034] Referring to Figures 1 to 3 , the massage protrusions 301 are arranged in multiple rows on the roller 3.

[0035] The distance between adjacent massage protrusions 301 is smaller, and the contact surface with the arm is more concentrated, so that the massage effect on the muscle on the arm is better.

[0036] Referring to Figure 2 and Figure 4 , the annular shell 1 is provided with a partition plate 101, the roller 3 has two groups, and the two groups of rollers 3 are arranged on the two sides of the partition plate 101.

[0037] The training device is more stable when rotating, the contact range with the arm is larger, and the use is more comfortable.

[0038] Referring to Figure 2 and Figure 4 , the annular shell 1 comprises a mounting plate 102 and a mounting shell 103, the mounting plate 102 is provided with a mounting column 1021, the mounting shell 103 is provided with a mounting sleeve 1031, and the mounting column 1021 is inserted on the mounting sleeve 1031.

[0039] The mounting of the mounting plate 102 and the mounting shell 103 is more convenient.

[0040] Referring to Figures 1-4 , the roller 3 is rotatably connected with the mounting sleeve 1031, the roller 3 is provided with a first end face 302 and a second end face 303, the distance from the first end face 302 to the second end face 303 is the height of the roller 3, and the height of the mounting sleeve 1031 is slightly higher than the length of the roller 3.

[0041] The roller 3 has a sliding space on the sleeve, which prevents the roller 3 from being stuck and unable to rotate.

[0042] Referring to Figure 1 and Figure 2 , the counterweight assembly 2 comprises a counterweight block 201 and a connecting belt 202, the mounting shell 103 is provided with a protruding block 1032, and the connecting belt 202 simultaneously connects the protruding block 1032 and the counterweight block 201.

[0043] The counterweight 201 increases the inertia of the training device, and the rotation is more smooth; the connecting belt 202 is arranged between the counterweight 201 and the convex block 1032, and the force arm between the convex block 1032 and the counterweight 201 is increased, so that the training device is more labor-saving and convenient to use.

[0044] The above merely describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation, direct / indirect application in other related technical fields under the utility model concept of the present application, and the contents of the present application specification and drawings are included in the patent protection scope of the present application.

Claims

1. An arm strength trainer comprising a ring-shaped housing (1) and a weight assembly (2), characterized in that: A plurality of rollers (3) are rotatably connected to the annular shell (1), and are distributed on the circumference inside the annular shell (1).

2. An arm strength trainer according to claim 1, characterized in that: A plurality of massage protrusions (301) are densely arranged on the outer surface of the roller (3).

3. An arm strength trainer according to claim 2, characterized in that: The massage protrusions (301) are arranged in multiple rows on the roller (3).

4. An arm strength trainer according to claim 1 or 2 or 3, characterized in that: The annular shell (1) is provided with a partition plate (101), and the rollers (3) are divided into two groups, which are arranged on the two sides of the partition plate (101) respectively.

5. An arm strength trainer according to claim 4, characterized in that: The annular shell (1) comprises a mounting plate (102) and a mounting shell (103), the mounting plate (102) is provided with a mounting column (1021), and the mounting shell (103) is provided with a mounting sleeve (1031), the mounting column (1021) is inserted into the mounting sleeve (1031).

6. An arm strength trainer according to claim 5, characterized in that: The roller (3) is rotatably connected to the mounting sleeve (1031), and the height of the mounting sleeve (1031) is slightly higher than the length of the roller (3).

7. An arm strength trainer according to claim 6, characterized in that: The counterweight assembly (2) comprises a counterweight block (201) and a connecting belt (202), and the mounting shell (103) is provided with a protruding block (1032), and the connecting belt (202) connects the protruding block (1032) and the counterweight block (201) simultaneously.

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