Human body physical training fitness equipment

Abstract

The utility model relates to the technical field of human body physical training fitness equipment, and discloses human body physical training fitness equipment which comprises a barbell rod, and the surface of the barbell rod is magnetically connected with an annular magnetic strip layer. According to the fitness equipment for human body physical training, through the arrangement of an annular magnetic strip layer, a sponge cushion and an inflation mechanism, when a user carries out deep squat training on the back, a barbell rod is placed at the neck, the neck is made to be tightly attached to an air bag cushion on one side of a silica gel block, and the interior of the air bag cushion can be inflated by extruding a pressing ball; the annular magnetic strip layer is further arranged at the bottom of the sponge cushion, the sponge cushion is fixed to the barbell rod in a magnetic attraction mode, if deep squat training is not conducted, the sponge cushion can be taken down, and daily use of the barbell rod cannot be affected; the detachable air bag cushion is arranged, so that the situation that the weight is directly placed on the neck can be effectively avoided, some discomfort is relieved, and the training effect and comfort are improved.

Description

Technical Field

[0001] This utility model relates to the field of human physical fitness training equipment technology, and in particular to a human physical fitness training equipment. Background Technology

[0002] The barbell, as a traditional fitness tool, is widely used worldwide. Whether in gyms, sports halls, or home workouts, the barbell is a highly efficient strength training tool. Using a barbell effectively improves strength, builds muscle, and enhances body coordination and stability. Originating in ancient times, the earliest records date back to ancient Greece, where wooden or stone weights were used. The concept and design of the modern barbell gradually took shape from the late 19th to the early 20th century. With the popularity of strength training and bodybuilding, barbell equipment gradually became standardized and continued to evolve. Today, the barbell, as a core piece of strength training equipment, has undergone several stages of technological improvement and innovation.

[0003] When performing squats, existing barbells typically place the barbell on the user's head and back. During squats, the traditional barbell back applies direct pressure to the neck, which may cause discomfort due to neck compression. To avoid placing the weight directly on the neck, thereby reducing some discomfort and improving training effectiveness and comfort, a new type of human physical fitness training device has been proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide a human physical training and fitness device that solves the problem mentioned in the background art of avoiding placing the weight directly on the neck, thereby reducing some discomfort and improving training effect and comfort.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a human physical fitness training device, comprising a barbell bar, an annular magnetic strip layer magnetically connected to the surface of the barbell bar, a sponge pad fixedly connected to the surface of the annular magnetic strip layer, a silicone block fixedly connected to one side of the sponge pad, a slot formed inside the silicone block, an inflation mechanism installed inside the slot, a cavity formed inside the barbell bar, and an adjustment mechanism slidably connected to both sides of the cavity, the inflation mechanism comprising an air bladder installed inside the slot, an air tube connected to one side of the air bladder, and a pressing ball fixedly connected to the bottom of the air tube; the adjustment mechanism comprising an extension rod slidably connected to both sides of the cavity, a positioning groove formed inside the extension rod, a support spring fixedly connected inside the positioning groove, and a pressing column fixedly connected to the top of the support spring.

[0008] As a further embodiment of this utility model, the surface of the barbell bar is provided with a plurality of positioning holes, two of which are slidably connected to the surface of the pressing column. The pressing column serves to inflate the airbag.

[0009] As a further embodiment of this utility model, an anti-slip grip is fixedly connected to the surface of the extension rod, and a number of protrusions are fixedly connected to the surface of the anti-slip grip. The protrusions serve to prevent the user's hand from slipping.

[0010] As a further embodiment of this utility model, a stop block is fixedly connected to the surface of the extension rod, and a barbell plate is attached to one side of the stop block. The stop block facilitates the limiting of the barbell plate.

[0011] As a further embodiment of this utility model, a through hole is provided in the center of the surface of the barbell plate, and the inside of the through hole is slidably connected to the surface of the extension rod. The extension rod serves to support the barbell plate.

[0012] As a further embodiment of this utility model, the end of the extension rod is provided with a threaded hole, and a positioning nut is threaded into the inside of the threaded hole. The positioning nut serves to fix the barbell plate.

[0013] As a further embodiment of this utility model, a sealing gasket is attached to one side of the positioning nut. The sealing gasket is attached to the surface of the barbell plate, and the sealing gasket plays a sealing role.

[0014] (III) Beneficial Effects

[0015] This utility model provides a fitness device for human physical training, which has the following beneficial effects:

[0016] 1. This human physical training fitness equipment, through the design of a ring-shaped magnetic strip layer, a sponge pad, and an inflation mechanism, allows users to place the barbell under their neck during back squat training, ensuring the neck is in close contact with the airbag pad on the silicone block side. The airbag pad can be inflated by squeezing the pressure ball, allowing it to adapt to different users' needs. A ring-shaped magnetic strip layer is also located at the bottom of the sponge pad, magnetically securing it to the barbell. When not performing squat training, the sponge pad can be removed without affecting the daily use of the barbell. The detachable airbag pad effectively prevents the weight from being placed directly on the neck, thus reducing discomfort and improving training effectiveness and comfort.

[0017] 2. This human physical training fitness equipment, through the setting of the adjustment mechanism, when adjusting the position of the anti-slip grips, presses down the pressing column, which compresses the support spring at the bottom and moves the extension rod outward or inward. This allows the pressing column to move within the cavity inside the barbell bar. After moving to the appropriate position, the pressing column is released. The pressing column is then lifted by the counterforce provided by the support spring at the bottom, and passes through the positioning hole on the surface of the barbell bar, thereby positioning the extension rod. This achieves the effect of adjusting the distance between the two anti-slip grips, facilitating adjustments to meet the needs of different users and improving the practicality of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the inflation mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the adjustment mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the barbell plate structure of this utility model.

[0022] In the diagram: 1. Barbell bar; 2. Annular magnetic strip layer; 3. Sponge pad; 4. Silicone block; 5. Inflation mechanism; 501. Airbag cushion; 502. Air tube; 503. Pressing ball; 6. Adjustment mechanism; 601. Extension rod; 602. Support spring; 603. Pressing column; 7. Anti-slip grip; 8. Protrusion; 9. Stop block; 10. Barbell plate; 11. Positioning nut; 12. Sealing gasket. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a human physical fitness training device, including a barbell bar 1. The surface of the barbell bar 1 is magnetically connected to an annular magnetic strip layer 2. Through the arrangement of the annular magnetic strip layer 2, a sponge pad 3, and an inflation mechanism 5, a detachable airbag pad 501 can effectively prevent the weight from being placed directly on the neck, thereby reducing discomfort and improving training effectiveness and comfort. A sponge pad 3 is fixedly connected to the surface of the annular magnetic strip layer 2. A silicone block 4 is fixedly connected to one side of the sponge pad 3. A slot is formed inside the silicone block 4, and the inflation mechanism 5 is installed inside the slot. A cavity is formed inside the barbell bar 1, and both sides of the cavity slide. The device is equipped with an adjustment mechanism 6, which allows for adjustment of the distance between the two anti-slip grips 7 to meet the needs of different users and improve the device's usability. The inflation mechanism 5 includes an airbag 501 installed inside the slot, with an air tube 502 connected to one side of the airbag 501 and a pressing ball 503 fixedly connected to the bottom of the air tube 502. The adjustment mechanism 6 includes an extension rod 601 slidably connected to both sides inside the cavity, with a positioning groove inside the extension rod 601. A support spring 602 is fixedly connected inside the positioning groove, and a pressing column 603 is fixedly connected to the top of the support spring 602.

[0025] The surface of the barbell bar 1 has several positioning holes, two of which are slidably connected to the surface of the pressing post 603. The pressing post 603 is used to inflate the airbag cushion 501.

[0026] An anti-slip grip 7 is fixedly connected to the surface of the extension rod 601. Several protrusions 8 are fixedly connected to the surface of the anti-slip grip 7. The protrusions 8 are designed to prevent the user's hand from slipping.

[0027] A stop 9 is fixedly connected to the surface of the extension rod 601. A barbell plate 10 is attached to one side of the stop 9. The stop 9 serves to limit the movement of the barbell plate 10.

[0028] A through hole is provided in the middle of the surface of the barbell plate 10. The inside of the through hole is slidably connected to the surface of the extension rod 601. The extension rod 601 serves to support the barbell plate 10.

[0029] The end of the extension rod 601 is provided with a threaded hole, and a positioning nut 11 is connected to the inside of the threaded hole. The positioning nut 11 serves to fix the barbell plate 10.

[0030] A sealing gasket 12 is attached to one side of the positioning nut 11. The sealing gasket 12 overlaps the surface of the barbell plate 10, and the sealing gasket 12 plays a sealing role.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: When the user is performing a back squat, place the barbell 1 under the neck, so that the neck is in close contact with the airbag pad 501 on the side of the silicone block 4. The airbag pad 501 can be inflated by squeezing the pressure ball 503, so that the airbag pad 501 can adapt to the needs of different users. In addition, there is a ring magnetic strip layer 2 at the bottom of the sponge pad 3, which is fixed to the barbell 1 by magnetic attraction. If squat training is not performed, the sponge pad 3 can be removed without affecting the daily use of the barbell 1.

[0033] The second step: When adjusting the position of the anti-slip grip 7, press down the pressing column 603. The pressing column 603 squeezes the bottom support spring 602, and at the same time moves the extension rod 601 outward or inward, so that the pressing column 603 moves in the internal cavity of the barbell bar 1. After moving to the appropriate position, release the pressing column 603. The pressing column 603 is subjected to the reverse force provided by the bottom support spring 602, which lifts the pressing column 603 and passes through the positioning hole on the surface of the barbell bar 1, thereby positioning the extension rod 601.

[0034] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0035] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A human physical fitness training device, comprising a barbell bar (1), characterized in that: The barbell bar (1) has a magnetically connected annular magnetic stripe layer (2) on its surface. A sponge pad (3) is fixedly connected to the surface of the annular magnetic stripe layer (2). A silicone block (4) is fixedly connected to one side of the sponge pad (3). A slot is provided inside the silicone block (4). An inflation mechanism (5) is installed inside the slot. A cavity is provided inside the barbell bar (1). An adjustment mechanism (6) is slidably connected to both sides inside the cavity. The inflation mechanism (5) includes an airbag cushion (501) installed inside the slot, one side of the airbag cushion (501) is connected to an air tube (502), and the bottom of the air tube (502) is fixedly connected to a pressing ball (503). The adjustment mechanism (6) includes an extension rod (601) slidably connected to both sides inside the cavity. The extension rod (601) has a positioning groove inside. A support spring (602) is fixedly connected inside the positioning groove. A pressing column (603) is fixedly connected to the top of the support spring (602).

2. The human physical fitness training device according to claim 1, characterized in that: The surface of the barbell bar (1) is provided with several positioning holes, two of which are slidably connected to the surface of the pressing column (603).

3. The human physical fitness training device according to claim 1, characterized in that: The surface of the extension rod (601) is fixedly connected to an anti-slip grip (7), and the surface of the anti-slip grip (7) is fixedly connected to a plurality of protrusions (8).

4. The human physical fitness training device according to claim 1, characterized in that: A stop (9) is fixedly connected to the surface of the extension rod (601), and a barbell plate (10) is attached to one side of the stop (9).

5. The human physical fitness training device according to claim 4, characterized in that: A through hole is provided in the middle of the surface of the barbell plate (10), and the inside of the through hole is slidably connected to the surface of the extension rod (601).

6. The human physical fitness training device according to claim 1, characterized in that: The end of the extension rod (601) is provided with a threaded hole, and a positioning nut (11) is threadedly connected inside the threaded hole.

7. A human physical fitness training device according to claim 6, characterized in that: A sealing gasket (12) overlaps one side of the positioning nut (11), and the sealing gasket (12) overlaps the surface of the barbell plate (10).

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