Split barbell stand

Abstract

The utility model relates to the technical field of fitness equipment, and discloses a split barbell stand which comprises connecting plates serving as a supporting body, supporting frames are fixedly connected to the top ends of the connecting plates on the two sides and connected with connecting boxes through adjusting assemblies, fixing cylinders are fixedly connected to the opposite ends of the connecting boxes, and the fixing cylinders are connected with the connecting boxes through adjusting assemblies. Limiting plates are slidably connected to the inner walls of the fixing cylinders, buttons are fixedly connected to the inner walls of the limiting plates, tension springs are arranged between the limiting plates and the inner walls of the fixing cylinders, and inserting blocks are slidably connected to the inner walls of the connecting boxes. According to the barbell stand, the connecting block is driven by the button to be separated from the fixing hole and then is disassembled, the inserting block is inserted into the connecting box during installation, the first spring bounces the moving plate at the moment, the moving plate drives the connecting block to be inserted into the fixing hole to be fixed, and therefore the barbell stand is lighter, convenient to carry among different places and especially suitable for family users or small gymnasiums.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to a split-type barbell rack. Background Technology

[0002] As people's quality of life improves, they are paying more and more attention to their health. Therefore, fitness equipment is becoming increasingly popular among consumers. The barbell, a core training tool, has a wide range of uses. Using a barbell can train muscles in the shoulders, back, arms, and chest, strengthening muscles, enhancing core strength, and improving body coordination, making it a favorite among fitness enthusiasts. When training with barbells, a barbell rack is an indispensable auxiliary fitness equipment.

[0003] A search revealed a barbell rack (publication number CN202666274U) comprising two bases, each shaped like a figure eight, with a support rod on each base. An adjusting rod is positioned between the two support rods, consisting of a main rod and a secondary rod. The secondary rod is inserted into the main rod, which has an adjusting bolt. The secondary rod has multiple adjusting holes that match the adjusting bolt. Each support rod has a column at its front end, and an adjusting plate is located on the outer surface of each column. This invention has the advantages of simple structure, good stability, and wide applicability.

[0004] Based on the aforementioned patent, the two bases are arranged in a V-shape, and each base has a support column in front of it, thus forming a tripod structure, which increases stability and makes it less likely for the barbell to tilt or fall over. The distance between the two columns can be adjusted by adjusting the adjusting bolts, which can accommodate different sizes of barbells and expand the range of applications. However, the overall structure is not easy to disassemble, making handling and transportation more laborious, especially for home users or people who need to use it in different locations. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a modular barbell rack. The connecting block is disassembled by pressing a button to disengage it from the fixing hole. During installation, the insert block is inserted into the connecting box, at which point the first spring bounces the moving plate, which in turn moves the connecting block into the fixing hole for fixation. This makes the barbell rack lighter and easier to move between different locations, making it especially suitable for home users or small gyms.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A split-type barbell rack includes:

[0008] As the supporting main body, the connecting plates on both sides are fixedly connected to the top of the connecting plates. Each supporting plate is connected to a connecting box via an adjusting component. Each connecting box is fixedly connected to a fixed cylinder at its opposite end. Each fixed cylinder has a limit plate slidably connected to its inner wall. Each limit plate has a button fixedly connected to its inner wall. Each limit plate and the inner wall of the fixed cylinder are provided with a tension spring. Each connecting box has an insert block slidably connected to its inner wall. Each insert block has a moving plate slidably connected to its inner wall. Each moving plate has a connecting block fixedly connected to its opposite end. Each insert block and the inner wall of the moving plate are provided with a first spring. Each moving plate has a mounting plate fixedly connected to its opposite end.

[0009] Furthermore, one end of each tension spring is connected to a limiting plate, and the other end of each tension spring is connected to the inner wall of the fixed cylinder.

[0010] Furthermore, one end of each of the first springs is connected to the movable plate, and the other end of each of the first springs is connected to the inner wall of the insert block.

[0011] Furthermore, the inner wall of the connecting box is provided with two or more fixing holes for fixing the connecting block.

[0012] Furthermore, two or more anti-slip seats are fixedly connected to both sides of the bottom end of the connecting plate.

[0013] Furthermore, the adjustment assembly includes a slide that is slidably connected to the outer wall of the support frame. A fixed frame is fixedly connected to the opposite ends of both sides of the slide. A pull rod is slidably connected to the inner wall of the fixed frame. A slide plate is fixedly connected to the outer wall of the pull rod. A second spring is provided between the slide plate and the inner wall of the fixed frame. The opposite ends of the connecting box are fixedly connected to the opposite end of the slide.

[0014] Furthermore, one end of each of the second springs is connected to the slide plate, the other end of each slide plate is connected to the inner wall of the fixed frame, and the outer wall of each slide plate is slidably connected to the inner wall of the fixed frame.

[0015] Furthermore, each of the slides is fixedly connected to a placement platform at its front end, and the inner wall of the support frame is provided with two or more mounting holes corresponding to the tie rod.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, the connecting block is disassembled by pushing the button to disengage from the fixing hole. During installation, the insert block is inserted into the connecting box. At this time, the first spring will spring the moving plate, and the moving plate will drive the connecting block to be inserted into the fixing hole for fixation. This makes the barbell rack lighter and easier to move between different locations, especially suitable for home users or small gyms.

[0018] 2. In this utility model, the pull rod is used to disengage the device from the mounting hole. Then, the fixing frame is pulled to move the placement platform to the appropriate position. After releasing the pull rod, the second spring will spring the slide plate, which will then drive the pull rod to insert into the mounting hole for fixation. This provides a suitable position for users of different heights, ensuring a safe and comfortable training experience. Attached Figure Description

[0019] Figure 1 This is an isometric view of a split-type barbell frame proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the insert block of a split barbell frame proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing cylinder of a split barbell frame proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the adjustment component structure of a split barbell rack proposed in this utility model.

[0023] Legend:

[0024] 1. Connecting plate; 2. Support frame; 3. Connecting box; 4. Fixing cylinder; 5. Limiting plate; 6. Button; 7. Tension spring; 8. Insert block; 9. Moving plate; 10. Connecting block; 11. First spring; 12. Mounting plate; 13. Fixing hole; 14. Mounting hole; 15. Slide; 16. Placement platform; 17. Fixing frame; 18. Pull rod; 19. Slide plate; 20. Second spring; 21. Anti-slip seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 - Figure 3 One embodiment of this utility model is a split-type barbell rack, comprising:

[0027] The connecting plate 1, which serves as the main support, has a support frame 2 fixedly connected to the top of each of its two sides. Each support frame 2 is connected to a connecting box 3 via an adjusting assembly. A fixing cylinder 4 is fixedly connected to the opposite end of each connecting box 3. A limit plate 5 is slidably connected to the inner wall of each fixing cylinder 4. A button 6 is fixedly connected to the inner wall of each limit plate 5. A tension spring 7 is provided between the limit plate 5 and the inner wall of the fixing cylinder 4. An insert block 8 is slidably connected to the inner wall of each connecting box 3. A moving plate 9 is slidably connected to the inner wall of each insert block 8. A connecting block is fixedly connected to the opposite end of each moving plate 9. 10. A first spring 11 is provided between the inner wall of the insert block 8 and the movable plate 9. An mounting plate 12 is fixedly connected to one end of the movable plate 9. One end of the tension spring 7 is connected to the limiting plate 5, and the other end of the tension spring 7 is connected to the inner wall of the fixing cylinder 4. One end of the first spring 11 is connected to the movable plate 9, and the other end of the first spring 11 is connected to the inner wall of the insert block 8. The inner wall of the connecting box 3 is provided with two or more fixing holes 13 for fixing the connecting block 10. Two or more anti-slip seats 21 are fixedly connected to both sides of the bottom end of the connecting plate 1.

[0028] Specifically, when storing the support frame 2, first press button 6. At this time, button 6 will push the connecting block 10 out of the fixing hole 13. Then, hold the mounting plate 12 and pull out the insert 8, thereby separating the connecting plates 1 on both sides. At the same time as releasing button 6, the tension spring 7 will pull the limiting plate 5. The movement of the limiting plate 5 will drive button 6 again, causing it to reset, ensuring that it will not affect the next use. During installation, the user only needs to insert the insert 8 into the connecting box 3. After ensuring that it is inserted in place, the first spring 11 will cause the moving plate 9 to spring up, thereby pushing the connecting block 10 to move. At this time, the connecting block 10 will be inserted into the fixing hole 13 for fixation. Through this structural design, the barbell rack is made lightweight and easy to move between different places, making it very suitable for home users or small gyms.

[0029] Reference Figure 1 and Figure 4 The adjustment assembly includes a slide 15 slidably connected to the outer wall of the support frame 2. A fixed frame 17 is fixedly connected to the opposite ends of both slides 15. A pull rod 18 is slidably connected to the inner wall of the fixed frame 17. A slide plate 19 is fixedly connected to the outer wall of the pull rod 18. A second spring 20 is provided between the slide plate 19 and the inner wall of the fixed frame 17. The opposite ends of the connecting box 3 are fixedly connected to the opposite ends of the slide 15. One end of the second spring 20 is connected to the slide plate 19. The other end of the slide plate 19 is connected to the inner wall of the fixed frame 17. The outer wall of the slide plate 19 is slidably connected to the inner wall of the fixed frame 17. A placement platform 16 is fixedly connected to the front end of the slide 15. The inner wall of the support frame 2 is provided with two or more mounting holes 14 corresponding to the pull rod 18.

[0030] Specifically, when the height of the platform 16 needs to be adjusted, the user first pulls the lever 18 to disengage it from the mounting hole 14. After disengaging, the user pulls the fixing bracket 17, which moves the slide 15. During the movement of the slide 15, the platform 16 moves along with it. When the platform 16 is adjusted to the appropriate position, the user releases the lever 18. At this time, the second spring 20 pushes the slide plate 19, causing it to re-insert the lever 18 into the mounting hole 14 for fixation. Through this design, the height of the platform 16 can be flexibly adjusted, thus providing a suitable position for users of different heights and ensuring safety and comfort during training.

[0031] Working principle: First, when the support frame 2 needs to be stored, press button 6 to move the connecting block 10 out of the fixing hole 13. Then, hold the mounting plate 12 and pull out the insert 8, separating the two connecting plates 1. When button 6 is released, the tension spring 7 will pull the limiting plate 5. When the limiting plate 5 is pulled, it will move button 6. When button 6 moves, it will reset to avoid affecting the next use. During installation, insert the insert 8 into the connecting box 3. When it is inserted into place, the first spring 11 will spring the moving plate 9. When the moving plate 9 is springed, it will move the connecting block 10. When the connecting block 10 moves, it will insert into the fixing hole 13. The design secures the barbell rack, making it lighter and easier to move between different locations, especially suitable for home users or small gyms. When the height of the platform 16 needs to be adjusted, pull the lever 18 to disengage it from the mounting hole 14. After disengagement, pull the fixing bracket 17 to move the slide 15. As the slide 15 moves, it moves the platform 16. When the platform 16 is in the appropriate position, release the lever 18. At this time, the second spring 20 will bounce the slide plate 19. When the slide plate 19 is bounced, it will cause the lever 18 to be inserted into the mounting hole 14 for fixation. This provides a suitable position for users of different heights, ensuring a safe and comfortable training experience.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A split bench, characterized in that, Include: As the support body connecting plate (1), both sides of the top of the connecting plate (1) are fixedly connected with support frame (2), the support frame (2) is connected with connecting box (3) through adjusting assembly, the opposite end of the connecting box (3) is fixedly connected with fixed cylinder (4), the inner wall of the fixed cylinder (4) is slidably connected with limit plate (5), the inner wall of the limit plate (5) is fixedly connected with button (6), the inner wall between the limit plate (5) and the fixed cylinder (4) is provided with tension spring (7), the inner wall of the connecting box (3) is slidably connected with plug block (8), the inner wall of the plug block (8) is slidably connected with moving plate (9), the opposite end of the moving plate (9) is fixedly connected with connecting block (10), the inner wall between the plug block (8) and the moving plate (9) is provided with first spring (11), the opposite end of the moving plate (9) is fixedly connected with mounting plate (12).

2. The split bench according to claim 1, wherein: One end of the tension spring (7) is connected with the limit plate (5), the other end of the tension spring (7) is connected with the inner wall of the fixed cylinder (4).

3. The split bench according to claim 1, wherein: One end of the first spring (11) is connected with the moving plate (9), the other end of the first spring (11) is connected with the inner wall of the plug block (8).

4. The split bench according to claim 1, wherein: The inner wall of the connecting box (3) is provided with two or more than two fixing holes (13) corresponding to the connecting block (10) for fixing.

5. The split bench according to claim 1, wherein: The bottom of the connecting plate (1) is fixedly connected with two or more than two anti-skid seats (21) on both sides.

6. The split bench according to claim 1, wherein: The adjusting assembly comprises a sliding frame (15) slidably connected to the outer wall of the support frame (2), the opposite ends of the sliding frame (15) on both sides are fixedly connected with the fixed frame (17), the inner wall of the fixed frame (17) is slidably connected with the pull rod (18), the outer wall of the pull rod (18) is fixedly connected with the sliding plate (19), the inner wall between the sliding plate (19) and the fixed frame (17) is provided with the second spring (20), the opposite ends of the connecting box (3) are fixedly connected to the opposite ends of the sliding frame (15).

7. A split bench according to claim 6, wherein: One end of the second spring (20) is connected with the sliding plate (19), the other end of the sliding plate (19) is connected with the inner wall of the fixed frame (17), the outer wall of the sliding plate (19) is slidably connected to the inner wall of the fixed frame (17).

8. The split bench according to claim 6, wherein: The front end of the sliding frame (15) is fixedly connected with the placing table (16), the inner wall of the support frame (2) is provided with two or more than two mounting holes (14) corresponding to the pull rod (18).

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