Adjustable vertical horizontal bar

Abstract

The utility model relates to the technical field of fitness equipment, and discloses an adjustable vertical horizontal bar which comprises two bottom plates, stand columns are fixedly connected to the rear sides of the tops of the two bottom plates, sliding grooves are formed in the tops of the two stand columns, and sliding columns are slidably connected into the two sliding grooves. Adjusting holes are formed in the sides, away from each other, of the two sliding columns at equal intervals, limiting bolts are rotationally connected to the tops of the sides, away from each other, of the two stand columns correspondingly, the adjacent ends of the two limiting bolts penetrate through the corresponding adjusting holes correspondingly, and the tops of the two sliding columns are fixedly connected with the same lever body. The height of the bumper body is adjusted by enabling the sliding columns to freely slide in the sliding grooves, then the limiting bolts are tightened for fixing, meanwhile, the moving columns synchronously move in the moving grooves, and then the fixing bolts are tightened to penetrate through the fixing holes, so that the height of the bumper body is adjustable and stable, and the requirements of different users are met.

Description

Technical Field

[0001] This utility model relates to the field of fitness equipment technology, and in particular to an adjustable standing horizontal bar. Background Technology

[0002] As a common piece of fitness equipment, the horizontal bar occupies an important position in the field of sports. It mainly consists of a horizontal bar fixed at a specific height. People interact with the horizontal bar through hanging, swinging, and pull-up movements to achieve the effects of exercising upper limb strength, strengthening back muscles, and improving body coordination and flexibility. Whether professional athletes use it for daily training or ordinary fitness enthusiasts use it for simple fitness activities in parks and gyms, the horizontal bar plays an irreplaceable role, providing people with a convenient and efficient way to exercise.

[0003] The most significant difference between a standing horizontal bar and a traditional horizontal bar lies in its installation method. Unlike traditional horizontal bars which are installed on a high beam, standing horizontal bars are fixed vertically to the ground using uprights. This results in a smaller footprint and reduced space requirements, making them more suitable for use in homes and small gyms. This greatly improves the convenience of fitness and allows more people to enjoy the benefits of horizontal bar exercises anytime, anywhere.

[0004] Currently, standing horizontal bars on the market are assembled and disassembled as a single unit. The height of the standing horizontal bar depends on the height of the support column. The integrated horizontal bar has a fixed height and cannot be adjusted according to the user's needs. In existing technology, multiple fixed structures are installed on the support column to provide multiple adjustment options for the horizontal bar. However, in actual use, the multi-layered fixed structure increases the manufacturing cost of the standing horizontal bar, making the upper structure of the vertical horizontal bar heavier and causing the structure to be less stable. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustable vertical horizontal bar, which aims to improve the problem that the multi-layer fixed structure in the prior art increases the manufacturing cost of the vertical horizontal bar and makes the upper structure of the vertical horizontal bar heavier, resulting in insufficient structural stability.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable vertical horizontal bar, comprising two base plates, with columns fixedly connected to the top and rear sides of each base plate. Each column has a sliding groove at its top, and a sliding post is slidably connected inside each sliding groove. Adjustment holes are equidistantly spaced on opposite sides of each sliding post. Limit bolts are rotatably connected to the top of opposite sides of each column, with adjacent ends of the limit bolts passing through corresponding adjustment holes. The top of each sliding post is fixedly connected to the same bar body. The top of each of the two base plates is fixedly connected to a first fixing plate. Each of the two first fixing plates has a moving groove on its top. Each of the two moving grooves has a moving column slidably connected inside it. Each of the two moving columns has a second fixing plate fixedly connected to its front top. The front of each second fixing plate is fixedly connected to the rear top of the corresponding moving column. Each of the two moving columns has multiple fixing holes equidistantly opened on its rear side. Each of the two first fixing plates is rotatably connected to a fixing bolt. The front end of each fixing bolt passes through the corresponding fixing hole. A reinforcement mechanism is provided on one side of the base plate to increase the support force.

[0007] As a further description of the above technical solution:

[0008] The reinforcement mechanism includes support columns. The adjacent sides of two support columns are fixedly connected to one side of a corresponding column. Grooves are provided on the opposite sides of the two support columns. Movable blocks are slidably connected inside the two grooves. Support rods are fixedly connected to the opposite sides of the two movable blocks. Connecting blocks are rotatably connected to the opposite ends of the two support rods. Support plates are fixedly connected to the bottom of the two connecting blocks. Limiting posts are rotatably connected to the front bottom of the two support columns. The rear ends of the two limiting posts pass through the grooves and are threaded into the inside of the movable blocks.

[0009] As a further description of the above technical solution:

[0010] Both of the columns are fixedly connected to the top front side with a support handle, and both support handles are fixedly connected to the outer wall with an anti-slip sleeve.

[0011] As a further description of the above technical solution:

[0012] Both ends of the two base plates are fixedly connected to outer shells, and the bottoms of the multiple outer shells are fixedly connected to rubber pads.

[0013] As a further description of the above technical solution:

[0014] Both base plates are fixedly connected to the top front side with L-shaped handles, and both L-shaped handles are fixedly connected to the front side with triangular fixing plates. The bottom of both triangular fixing plates is fixedly connected to the top of the base plates.

[0015] As a further description of the above technical solution:

[0016] The bottom of each of the two support handles is fixedly connected to a first fixing frame, the bottom of each of the two first fixing frames is fixedly connected to a connecting rod, the other end of each of the two connecting rods is fixedly connected to a second fixing frame, and the bottom of each second fixing frame is fixedly connected to the top of the base plate.

[0017] As a further description of the above technical solution:

[0018] The two columns are each fixedly connected to the same horizontal bar on the upper middle part of an adjacent side, and a soft backrest is fixedly connected to the front side of the horizontal bar.

[0019] As a further description of the above technical solution:

[0020] Each of the fixing bolts has a washer slidably connected to its outer wall, and the front side of each washer is in contact with the rear side of the corresponding fixing plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the height of the bar is adjusted by loosening the limiting bolt and allowing the sliding column to slide freely in the sliding groove. Then, the limiting bolt is tightened to fix it. At the same time, the sliding column moves and drives the connected fixing plate two, so that the moving column moves synchronously in the moving groove. Then, the fixing bolt is tightened through the fixing hole, which realizes that the height of the bar is adjustable and stable, ensuring that the bar is stable and reliable in use and meeting the needs of different users.

[0023] 2. In this utility model, by pushing the moving block downward, the support rod drives the connecting block and the support plate to move down to the ground. The angle of the support plate is adjusted by rotating the connecting block to fit the ground. Then, the limiting column is rotated to pass through the support column and the moving block, thereby increasing the contact area between the horizontal bar and the ground, improving horizontal stability, and effectively preventing the horizontal bar from tipping over. Attached Figure Description

[0024] Figure 1 A perspective view of an adjustable vertical horizontal bar proposed in this utility model;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0026] Figure 3 This is a side view of the structure of an adjustable vertical single bar proposed in this utility model;

[0027] Figure 4 for Figure 3 Enlarged view of point B in the image;

[0028] Figure 5 This is a schematic diagram of the reinforcement mechanism for an adjustable vertical single bar proposed in this utility model.

[0029] Legend:

[0030] 1. Base plate; 2. Reinforcing mechanism; 201. Support column; 202. Groove; 203. Moving block; 204. Support rod; 205. Connecting block; 206. Support plate; 207. Limiting column; 3. Upright column; 4. Sliding groove; 5. Sliding column; 6. Adjustment hole; 7. Limiting bolt; 8. Bar body; 9. Fixing plate one; 10. Moving groove; 11. Moving column; 12. Fixing plate two; 13. Fixing hole; 14. Fixing bolt; 15. Support handle; 16. Anti-slip sleeve; 17. Outer shell; 18. Rubber pad; 19. L-shaped handle; 20. Triangular fixing plate; 21. Fixing frame one; 22. Connecting rod; 23. Fixing frame two; 24. Crossbar; 25. Soft backrest; 26. Gasket. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of an adjustable vertical horizontal bar, comprising two base plates 1. Each base plate 1 has a column 3 fixedly connected to its top rear side. The column 3 provides vertical support for the horizontal bar. Each column 3 has a sliding groove 4 at its top, providing a track for a sliding column 5 to slide up and down. A sliding column 5 is slidably connected inside each sliding groove 4, supporting the bar body 8 and allowing its height to be adjusted within the sliding groove 4. Adjustment holes 6 are equidistantly spaced on opposite sides of each sliding column 5. The adjustment holes 6, in conjunction with limiting bolts 7, fix the height of the sliding column 5. Limiting bolts 7 are rotatably connected to the top of opposite sides of each of the two columns 3. 7. Loosening or tightening controls the fixing and sliding of the sliding column 5. The adjacent ends of the two limit bolts 7 pass through the corresponding adjustment holes 6 to fix the height position of the sliding column 5. The top of both sliding columns 5 is fixedly connected to the same bar body 8, which provides the user with the operating part for exercises such as pull-ups. The rear top of both columns 3 is fixedly connected to the fixing plate 9, which provides the installation base for the moving column 11. The top of both fixing plates 9 is provided with a moving groove 10, in which the moving column 11 slides. The moving column 11 is slidably connected inside both moving grooves 10. The moving column 11 moves with the sliding column 5 to help stabilize the sliding column. The moving column 5 and the top front sides of the two sliding columns 11 are fixedly connected to the second fixing plate 12. The second fixing plate 12 connects the moving column 11 to the sliding column 5. The front sides of the two fixing plates 12 are respectively fixedly connected to the rear top of the corresponding sliding column 5, realizing the coordinated movement of the moving column 11 and the sliding column 5. The rear sides of the two moving columns 11 are provided with multiple fixing holes 13 at equal intervals. The fixing holes 13 cooperate with fixing bolts 14 to fix the position of the moving column 11. The rear sides of the two fixing plates 9 are rotatably connected to the fixing bolts 14. The fixing bolts 14 can be turned to pass through the fixing holes 13 to fix the moving column 11. The front ends of the fixing bolts 14 all pass through the corresponding fixing holes 13, so that the moving column 11 is stable. At the required location, a reinforcement mechanism 2 is provided on one side of the base plate 1. The reinforcement mechanism 2 is used to increase the support force and improve the overall stability of the horizontal bar. Support handles 15 are fixedly connected to the top of the front side of the two uprights 3. The support handles 15 provide users with additional support points and help adjust their body posture. Anti-slip sleeves 16 are fixedly connected to the outer walls of the two support handles 15. The anti-slip sleeves 16 increase the friction between the hands and the support handles 15 to prevent the user from slipping. Outer shells 17 are fixedly connected to both ends of the two base plates 1. The outer shells 17 protect the base plates 1 from collisions and scratches. Rubber pads 18 are fixedly connected to the bottom of the multiple outer shells 17. The rubber pads 18 increase the friction between the horizontal bar and the ground and play a role in cushioning and shock absorption.

[0033] Specifically, when the height of the lever 8 needs to be adjusted, the limiting bolt 7 is loosened, and the sliding column 5 can slide within the sliding groove 4. After adjusting to a suitable height, the limiting bolt 7 is tightened so that one of its adjacent ends passes through the corresponding adjusting hole 6, thereby fixing the position of the sliding column 5 and thus fixing the height of the lever 8. The lever 8 is fixed to the top of the two sliding columns 5, and its height changes with the adjustment of the sliding columns 5. The fixing plate 12, which is fixedly connected to the top of the front side of the moving column 11, is fixedly connected to the rear top of the corresponding sliding column 5. The multiple fixing holes 13 on the rear side of the moving column 11 cooperate with the fixing bolts 14 that are rotatably connected to the rear side of the fixing plate 9. When the sliding column 5 moves up and down, the moving column 11 moves... The sliding column 5 moves within the moving groove 10 and is adjusted to a suitable position. After that, the fixing bolt 14 is tightened so that its front end passes through the corresponding fixing hole 13, further stabilizing the sliding column 5 in the adjusted position and ensuring the stability of the entire bar during use. This provides the user with an additional support point and can help the user adjust their body posture and maintain balance when exercising on the bar. The anti-slip sleeve 16 fixedly connected to the outer wall of the support handle 15 increases the friction between the hand and the support handle 15, providing a certain degree of protection for the base plate 1 and preventing the base plate 1 from being hit during daily use. The rubber pads 18 fixedly connected to the bottom of the multiple outer shells 17 increase the friction between the bar and the ground.

[0034] Reference Figure 3 and Figure 5The reinforcement mechanism 2 includes support columns 201, which are used to connect the uprights 3 and provide installation positions for subsequent components. The adjacent sides of the two support columns 201 are fixedly connected to the corresponding sides of the uprights 3, tightly connecting the reinforcement mechanism 2 to the main body of the bar and enhancing the overall structural connection. Grooves 202 are provided on the opposite sides of the two support columns 201, providing a track for the sliding of the moving blocks 203, thus adjusting the position of the moving blocks 203. Moving blocks 203 are slidably connected inside the two grooves 202. By sliding within the grooves 202, the moving blocks 203 drive components such as the support rods 204 to adjust their positions, thereby changing the reinforcement range. Support rods 204 are fixedly connected to the opposite sides of the two moving blocks 203, transmitting force and converting the movement of the moving blocks 203 into adjustments to the position of the support plate 206. The opposite ends of the two support rods 204... Both support rods 204 and support plate 206 are rotatably connected to a connecting block 205, which allows the support rod 204 and support plate 206 to rotate flexibly to adapt to different ground conditions and support angle requirements. The bottom of both connecting blocks 205 is fixedly connected to the support plate 206, which is in direct contact with the ground, increasing the contact area between the single bar and the ground, dispersing the pressure on the single bar, and improving stability. The front bottom of both support columns 201 is rotatably connected to a limit column 207. The limit column 207 is an operating component that controls the sliding of the moving block 203. By rotating, the position of the moving block 203 can be locked and unlocked. The rear ends of both limit columns 207 pass through the groove 202 and are threadedly connected to the inside of the moving block 203. When the limit column 207 is rotated, the moving block 203 moves linearly in the groove 202 using the threaded connection principle, thereby realizing the control of the expansion or contraction of the reinforcement mechanism 2.

[0035] Specifically, when the reinforcement range needs to be adjusted, when the moving block 203 is slid downward, the support rod 204 drives the connecting block 205 and the support plate 206 to move downward and contact the ground. At this time, the connecting block 205 rotates to change the angle of the support plate 206 so that it fits against the ground. At the same time, the rotating limiting post 207 passes through the support post 201 and the moving block 203 in sequence to limit and fix the moving block 203, which increases the contact area between the bar and the ground, improves the stability of the bar in the horizontal direction, and effectively prevents the bar from tipping over due to uneven force.

[0036] Reference Figure 1 , Figure 2 and Figure 4Both base plates 1 have L-shaped handles 19 fixedly connected to their top front sides. These handles provide a convenient grip for users, facilitating the movement of the horizontal bar. Triangular fixing plates 20 are fixedly connected to the front sides of both L-shaped handles 19. These plates utilize the stability principle of triangles to enhance the stability of the connection between the L-shaped handles 19 and the base plates 1. The bottoms of both triangular fixing plates 20 are fixedly connected to the top of the base plates 1, effectively reinforcing the L-shaped handles 19. Both support handles 15 have a fixing frame 1 21 fixedly connected to their bottoms. This fixing frame 1 21 connects the support handles 15 to the connecting rods 22, creating a stable support structure. Connecting rods 22 are fixedly connected to the bottoms of both fixing frames 1 21, connecting them to fixing frames 23 to transmit support force. The other ends of both connecting rods 22 are fixedly connected to fixing frames 23. The connection between the connecting rod 22 and the base plate 1 is stabilized. The bottoms of the two fixing brackets 23 are fixedly connected to the top of the base plate 1, so that the support handle 15 is tightly connected to the base plate 1 through this structure, which enhances the overall stability. The upper middle part of the adjacent side of the two columns 3 is fixedly connected to the same crossbar 24. The crossbar 24 enhances the lateral connection strength between the two columns 3 and improves the overall structural stability of the bar. The front side of the crossbar 24 is fixedly connected to a soft backrest 25, which provides a comfortable support for the user during the use of the bar and relieves back pressure. The outer walls of multiple fixing bolts 14 are slidably connected to washers 26. The washers 26 increase the contact area between the fixing bolts 14 and the fixing plate 9, making the pressure more evenly distributed. The front side of multiple washers 26 is in contact with the rear side of the corresponding fixing plate 9, which effectively prevents the fixing plate 9 from being damaged due to excessive local force, and at the same time plays an anti-slip role, reducing the possibility of the fixing bolts 14 loosening.

[0037] Specifically, by gripping the L-shaped handle 19, users can more easily lift and move the horizontal bar, improving its portability. The triangular fixing plate 20 effectively prevents the L-shaped handle 19 from deforming or loosening under force. It is connected to the fixing frame 23 via the connecting rod 22, and the bottom of the fixing frame 23 is fixedly connected to the top of the base plate 1. The same horizontal bar 24 is fixedly connected to the upper middle part of the two adjacent columns 3, which increases the stability of the overall structure of the horizontal bar. The horizontal bar 24 plays a role in lateral support, enhancing the connection strength between the two columns 3, and enabling the horizontal bar to withstand greater external forces. The soft backrest 25 is fixedly connected to the front of the horizontal bar 24, providing users with comfortable support. The gasket 26 increases the contact area between the fixing bolt 14 and the fixing plate 9, which can distribute the pressure more evenly when tightening the fixing bolt 14, preventing the fixing plate 9 from being damaged due to excessive local force.

[0038] Working principle: When using the adjustable vertical horizontal bar, when the height of the bar 8 needs to be adjusted, loosen the limit bolt 7, and the sliding column 5 can slide in the sliding groove 4. After adjusting to the appropriate height, tighten the limit bolt 7 so that one of its adjacent ends passes through the corresponding adjustment hole 6, thereby fixing the position of the sliding column 5 and thus fixing the height of the bar 8. The bar 8 is fixed to the top of the two sliding columns 5, and its height changes with the adjustment of the sliding columns 5. The fixing plate 12, which is fixedly connected to the top of the front side of the moving column 11, is fixedly connected to the rear top of the corresponding sliding column 5. The multiple fixing holes 13 on the rear side of the moving column 11 cooperate with the fixing bolt 14, which is rotatably connected to the rear side of the fixing plate 9. When the sliding column 5 moves up and down, the moving column 11 moves accordingly in the moving groove 10. After adjusting to the appropriate position, tighten the fixing bolt 14 so that its front end passes through the corresponding fixing hole 13, further stabilizing the sliding column 5 in the adjusted position and ensuring the stability of the entire horizontal bar during use.

[0039] Furthermore, when the reinforcement range needs to be adjusted, when the moving block 203 is slid downward, the support rod 204 drives the connecting block 205 and the support plate 206 to move downward and contact the ground. At this time, the connecting block 205 rotates to change the angle of the support plate 206 so that it fits against the ground. At the same time, the rotating limiting post 207 passes through the support post 201 and the moving block 203 in sequence to limit and fix the moving block 203, which increases the contact area between the bar and the ground, improves the stability of the bar in the horizontal direction, and effectively prevents the bar from tipping over due to uneven force.

[0040] 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. An adjustable vertical horizontal bar, comprising two base plates (1), characterized in that: Both base plates (1) are fixedly connected to the top rear side of each of the two base plates (1). Each of the two base plates (3) has a sliding groove (4) at its top. Each of the two sliding grooves (4) has a sliding column (5) slidably connected inside. Each of the two sliding columns (5) has an adjustment hole (6) equidistantly opened on the opposite side. Each of the two base plates (3) has a limit bolt (7) rotatably connected to the top of the opposite side. Each of the two limit bolts (7) has an adjacent end that passes through the corresponding adjustment hole (6). Each of the two sliding columns (5) has a fixed bar (8) fixedly connected to its top. Each of the two base plates (3) has a fixed plate (9) fixedly connected to its rear top side. The top of each of the two movable slots (10) is provided with a movable column (11) slidably connected inside each movable slot (10). The top front side of each movable column (11) is fixedly connected with a second fixing plate (12). The front side of each second fixing plate (12) is fixedly connected to the rear top of the corresponding movable column (5). The rear side of each movable column (11) is provided with multiple fixing holes (13) at equal intervals. The rear side of each first fixing plate (9) is rotatably connected with a fixing bolt (14). The front end of each fixing bolt (14) passes through the corresponding fixing hole (13). A reinforcing mechanism (2) is provided on one side of the base plate (1). The reinforcing mechanism (2) is used to increase the supporting force.

2. An adjustable vertical horizontal bar according to claim 1, characterized in that: The reinforcement mechanism (2) includes support columns (201). The adjacent sides of the two support columns (201) are respectively fixedly connected to one side of the corresponding column (3). The opposite sides of the two support columns (201) are provided with grooves (202). The interior of the two grooves (202) is slidably connected with moving blocks (203). The opposite sides of the two moving blocks (203) are fixedly connected with support rods (204). The opposite ends of the two support rods (204) are rotatably connected with connecting blocks (205). The bottom of the two connecting blocks (205) is fixedly connected with support plates (206). The front bottom of the two support columns (201) is rotatably connected with limiting columns (207). The rear ends of the two limiting columns (207) pass through the grooves (202) and are threadedly connected to the interior of the moving blocks (203).

3. An adjustable vertical horizontal bar according to claim 1, characterized in that: The front top of each of the two columns (3) is fixedly connected with a support handle (15), and the outer wall of each of the two support handles (15) is fixedly connected with an anti-slip sleeve (16).

4. An adjustable vertical horizontal bar according to claim 1, characterized in that: Both ends of the two base plates (1) are fixedly connected to the outer shell (17), and the bottom of the multiple outer shells (17) are fixedly connected to the rubber pads (18).

5. An adjustable vertical horizontal bar according to claim 1, characterized in that: Both base plates (1) are fixedly connected to the top front side of each L-shaped handle (19), and the front side of each L-shaped handle (19) is fixedly connected to a triangular fixing plate (20). The bottom of each triangular fixing plate (20) is fixedly connected to the top of the base plate (1).

6. An adjustable vertical horizontal bar according to claim 3, characterized in that: The bottom of each of the two support handles (15) is fixedly connected to a first fixing frame (21), the bottom of each of the two first fixing frames (21) is fixedly connected to a connecting rod (22), the other end of each of the two connecting rods (22) is fixedly connected to a second fixing frame (23), and the bottom of each of the two second fixing frames (23) is fixedly connected to the top of the base plate (1).

7. An adjustable vertical horizontal bar according to claim 1, characterized in that: The two columns (3) are fixedly connected to the same crossbar (24) on the upper middle part of adjacent sides, and a soft backrest (25) is fixedly connected to the front side of the crossbar (24).

8. An adjustable vertical horizontal bar according to claim 1, characterized in that: The outer walls of the plurality of fixing bolts (14) are slidably connected with washers (26), and the front side of the plurality of washers (26) is in contact with the rear side of the corresponding fixing plate (9).

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