Stable barbell stand

Abstract

The utility model belongs to the technical field of barbell stands, and particularly relates to a stable barbell stand which comprises installation frames, hooks, a supporting mechanism and a driving assembly, a fixing rod is fixedly arranged between the sides, close to each other, of the installation frames, and the hooks are fixedly arranged on the front faces and the back faces of the installation frames in a linear array mode. A threaded rod is matched with a supporting column to support a mounting frame, and a reinforcing rod rotates downwards and clings to the ground at the same time, so that the area of the contact surface between the device and the ground can be increased, the stability of the device is improved, and the shaking amplitude of the device when a barbell is taken down and placed is greatly reduced; the lifting plate can be driven to move upwards or downwards at the same time by rotating the threaded sleeve, the lifting plate moves upwards to drive the connecting rod and the reinforcing rod to rotate at the same time and get close to the threaded rod and the supporting column, and therefore the occupied space can be reduced when the device is not used, and the mounting frame is convenient to carry.

Description

Technical Field

[0001] This utility model belongs to the field of barbell rack technology, specifically relating to a stable barbell rack. Background Technology

[0002] A barbell rack is a piece of fitness equipment used to support and hold barbells. It is usually made of sturdy steel or iron and has excellent load-bearing capacity. Barbell racks facilitate exercises such as squats and bench presses, ensuring that trainees can perform the movements safely and effectively train the target muscle groups.

[0003] Existing barbell racks typically only place the barbell on them without a stable support structure. During the process of removing and placing the barbell, the barbell rack is prone to wobbling, posing a certain safety hazard. Utility Model Content

[0004] The purpose of this invention is to provide a stable barbell rack that solves the problem that existing barbell racks typically only place the barbell on them without a stable support structure, making them prone to wobbling and posing safety hazards during the removal and placement of the barbell.

[0005] The specific technical solution adopted in this utility model is as follows:

[0006] A stable barbell rack, comprising:

[0007] Mounting bracket, wherein a fixing rod is fixedly installed between the sides of the mounting bracket that are close to each other;

[0008] Hooks, which are fixedly arranged in a linear array on the front and back of the mounting frame, are used to support the barbell;

[0009] A support mechanism is provided at the bottom of the mounting frame, which facilitates and improves the support effect on the mounting frame.

[0010] A drive component is disposed outside the support mechanism, which helps to reduce the space occupied by the support mechanism.

[0011] In a preferred embodiment, the support mechanism includes a threaded rod, a support column, a reinforcing rod, and a connecting rod. The threaded rod is fixedly mounted on the bottom surface of the mounting frame, the support column is fixedly mounted on the bottom surface of the threaded rod, a plurality of reinforcing rods are hinged to the outside of the support column, and a connecting rod is hinged to the other end of the reinforcing rod.

[0012] In a preferred embodiment, the drive assembly includes a threaded sleeve, a first annular groove, a second annular groove, a first lifting rod, a second lifting rod, a lifting plate, and anti-slip texture. The threaded rod is threadedly connected to the threaded sleeve on its outer side. The bottom surface of the threaded sleeve is provided with a first annular groove, and the inside of the threaded sleeve is provided with a second annular groove. The first lifting rod and the second lifting rod are respectively provided inside the first annular groove and the second annular groove. The lifting plate is fixedly provided on the bottom surface of the first lifting rod, and the threaded sleeve is provided with anti-slip texture.

[0013] In a preferred embodiment, the first annular groove and the second annular groove are connected, the first lifting rod and the second lifting rod are respectively adapted to the first annular groove and the second annular groove, the first lifting rod is rotatably connected to the threaded sleeve through the first annular groove, the second lifting rod is rotatably connected to the threaded sleeve through the second annular groove, and the first lifting rod and the second lifting rod are fixedly connected.

[0014] In a preferred embodiment, the top surface of the lifting plate is rotatably connected to the bottom surface of the threaded sleeve, and the bottom surface of the lifting plate is hinged to the connecting rod.

[0015] In a preferred embodiment, a rubber anti-slip sleeve is fixedly provided on the outer side of the fixing rod.

[0016] The technical effects achieved by this utility model are as follows:

[0017] This utility model, by setting up a support mechanism, uses a threaded rod and a support column to support the mounting frame. The reinforcing rod rotates downward and simultaneously presses against the ground, which increases the contact area between the device and the ground, thereby improving the stability of the device and greatly reducing the amplitude of swaying when the barbell is removed and placed.

[0018] This invention, by setting up a drive component, allows the rotating threaded sleeve to drive the lifting plate to move upward or downward simultaneously. The upward movement of the lifting plate causes the connecting rod and reinforcing rod to rotate simultaneously and move closer to the threaded rod and support column, thereby reducing the space occupied by the device when it is not in use and facilitating the handling of the mounting frame. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the front view sectional structure of this utility model;

[0021] Figure 3 This is a utility model Figure 2 A magnified view of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the drive component structure of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Mounting bracket;

[0025] 2. Fixing rod;

[0026] 3. Hooks;

[0027] 400. Support mechanism; 401. Threaded rod; 402. Support column; 403. Reinforcing rod; 404. Connecting rod;

[0028] 500, Drive assembly; 501, Threaded sleeve; 502, First annular groove; 503, Second annular groove; 504, First lifting rod; 505, Second lifting rod; 506, Lifting plate; 507, Anti-slip texture. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0032] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0033] Please see the appendix Figure 1 As shown, this utility model provides a stable barbell rack, including: a mounting bracket 1, a hook 3, a support mechanism 400, and a drive assembly 500.

[0034] In a preferred embodiment, please refer to Figure 1The mounting frame 1 is symmetrically arranged, and a fixing rod 2 is fixedly installed between the sides of the mounting frame 1 that are close to each other. A rubber anti-slip sleeve is fixedly installed on the outside of the fixing rod 2. Multiple hooks 3 are fixedly installed in a linear array on the front and back of the mounting frame 1. The hooks 3 are used to support the barbell.

[0035] In a preferred embodiment, please refer to Figures 1-3 The mounting frame 1 is provided with a support mechanism 400 at the bottom. The support mechanism 400 consists of a threaded rod 401, a support column 402, a reinforcing rod 403 and a connecting rod 404. The threaded rod 401 is fixedly provided on the bottom surface of the mounting frame 1. The support column 402 is fixedly provided on the bottom surface of the threaded rod 401. Multiple reinforcing rods 403 are hinged to the outside of the support column 402. The other end of the reinforcing rod 403 is hinged to the connecting rod 404.

[0036] In this embodiment, the threaded rod 401, together with the support column 402, can support the mounting frame 1. The reinforcing rod 403 rotates downward and simultaneously presses against the ground, which can increase the contact area between the device and the ground, thereby improving the stability of the device and greatly reducing the amplitude of swaying when the barbell is removed and placed.

[0037] In a preferred embodiment, please refer to Figures 1-4 The support mechanism 400 is externally equipped with a drive assembly 500, which consists of a threaded sleeve 501, a first annular groove 502, a second annular groove 503, a first lifting rod 504, a second lifting rod 505, a lifting plate 506, and anti-slip texture 507. The threaded rod 401 is threadedly connected to the threaded sleeve 501 on its outer side. The bottom surface of the threaded sleeve 501 has a first annular groove 502, and the inside of the threaded sleeve 501 has a second annular groove 503. The first annular groove 502 and the second annular groove 503 are connected. The first lifting rod 504 and the second lifting rod 505 are respectively installed inside the first annular groove 502 and the second annular groove 503. Rods 505 are respectively adapted to the first annular groove 502 and the second annular groove 503. The first lifting rod 504 is rotatably connected to the threaded sleeve 501 through the first annular groove 502. The second lifting rod 505 is rotatably connected to the threaded sleeve 501 through the second annular groove 503. The first lifting rod 504 and the second lifting rod 505 are fixedly connected. The outer diameter of the cross-section of the second lifting rod 505 is greater than that of the cross-section of the first lifting rod 504. A lifting plate 506 is fixedly provided on the bottom surface of the first lifting rod 504. The top surface of the lifting plate 506 is rotatably connected to the bottom surface of the threaded sleeve 501. The bottom surface of the lifting plate 506 is hinged to the connecting rod 404. Anti-slip texture 507 is provided on the outer side of the threaded sleeve 501.

[0038] In this embodiment, rotating the threaded sleeve 501 can cause the threaded sleeve 501 to move upward or downward along the outside of the threaded rod 401. Due to the influence of the reinforcing rod 403 and the connecting rod 404, the first lifting rod 504, the second lifting rod 505, and the lifting plate 506 are difficult to rotate with the rotation of the threaded sleeve 501. Therefore, the up-and-down movement of the threaded sleeve 501 causes the lifting plate 506 to move upward or downward simultaneously. The upward movement of the lifting plate 506 causes the connecting rod 404 and the reinforcing rod 403 to rotate simultaneously and move closer to the threaded rod 401 and the support column 402. This reduces the space occupied when the device is not in use and facilitates the handling of the mounting frame 1.

[0039] The working principle of this utility model is as follows:

[0040] When the device is in use, rotating the threaded sleeve 501 causes it to move downward along the outside of the threaded rod 401. Due to the influence of the reinforcing rod 403 and the connecting rod 404, the first lifting rod 504, the second lifting rod 505, and the lifting plate 506 are difficult to rotate with the rotation of the threaded sleeve 501. The movement of the threaded sleeve 501 causes the lifting plate 506 to move downward simultaneously. The movement of the lifting plate 506 causes the reinforcing rod 403 and the connecting rod 404 to rotate simultaneously until the reinforcing rod 403 is in close contact with the ground. This increases the contact area between the device and the ground, improves the stability of the device, and greatly reduces the amplitude of swaying when the barbell is removed and placed.

[0041] When the device is not in use or needs to be moved, rotating the threaded sleeve 501 causes the threaded sleeve 501 to move upward along the outside of the threaded rod 401. The upward movement of the threaded sleeve 501 causes the lifting plate 506 to move upward at the same time. The upward movement of the lifting plate 506 causes the connecting rod 404 and the reinforcing rod 403 to rotate at the same time and move closer to the threaded rod 401 and the support column 402, thereby reducing the space occupied by the device.

[0042] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A stable barbell rack, characterized in that: include: Mounting bracket (1), wherein a fixing rod (2) is fixedly provided between the sides of the mounting bracket (1) that are close to each other; Hooks (3) are fixedly arranged in a linear array on the front and back of the mounting frame (1) and are used to support the barbell. A support mechanism (400) is provided at the bottom of the mounting frame (1). The support mechanism (400) facilitates the improvement of the support effect on the mounting frame (1). A drive assembly (500) is disposed outside the support mechanism (400), which facilitates the reduction of the space occupied by the support mechanism (400).

2. The stable barbell rack according to claim 1, characterized in that: The support mechanism (400) includes a threaded rod (401), a support column (402), a reinforcing rod (403), and a connecting rod (404). The bottom surface of the mounting frame (1) is fixedly provided with the threaded rod (401), the bottom surface of the threaded rod (401) is fixedly provided with the support column (402), a plurality of reinforcing rods (403) are hinged to the outside of the support column (402), and the other end of the reinforcing rod (403) is hinged to the connecting rod (404).

3. A stable barbell rack according to claim 2, characterized in that: The drive assembly (500) includes a threaded sleeve (501), a first annular groove (502), a second annular groove (503), a first lifting rod (504), a second lifting rod (505), a lifting plate (506), and anti-slip textures (507). The threaded rod (401) is threadedly connected to the threaded sleeve (501) on the outside. The threaded sleeve (501) has a first annular groove (502) on its bottom surface and a second annular groove (503) inside. The first lifting rod (504) and the second lifting rod (505) are respectively provided inside the first annular groove (502) and the second annular groove (503). The lifting plate (506) is fixedly provided on the bottom surface of the first lifting rod (504), and the threaded sleeve (501) has anti-slip textures (507) on its outside.

4. A stable barbell rack according to claim 3, characterized in that: The first annular groove (502) and the second annular groove (503) are connected. The first lifting rod (504) and the second lifting rod (505) are respectively adapted to the first annular groove (502) and the second annular groove (503). The first lifting rod (504) is rotatably connected to the threaded sleeve (501) through the first annular groove (502). The second lifting rod (505) is rotatably connected to the threaded sleeve (501) through the second annular groove (503). The first lifting rod (504) and the second lifting rod (505) are fixedly connected.

5. A stable barbell rack according to claim 3, characterized in that: The top surface of the lifting plate (506) is rotatably connected to the bottom surface of the threaded sleeve (501), and the bottom surface of the lifting plate (506) is hinged to the connecting rod (404).

6. A stable barbell rack according to claim 1, characterized in that: A rubber anti-slip sleeve is fixedly installed on the outside of the fixing rod (2).

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