Barbell rod easy to store
The barbell bar is separable by using a threaded rod and a sliding groove design for easy storage. Combined with a support ring and bolts for fixation, this solves the problem of difficult barbell bar storage, achieving space saving and improved structural stability.
Patent Information
- Application Number
- CN202520422587.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-12
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-12
AI Technical Summary
Existing barbell bars present difficulties in storage and tidiness, primarily due to their fixed length, lack of adjustability, large space requirements, and heavy weight, making them inconvenient to move. Existing storage devices require additional investment in funds and space, and their design has not been substantially optimized.
The barbell bar uses a threaded rod and threaded groove combination, combined with a sliding groove, sliding rod, support ring and bolt design, which makes the barbell bar separable for easy storage, and is fixed by the support ring and bolt combination to increase structural stability and prevent the sliding rod from bending and the screw head from protruding.
It enables convenient storage of barbell bars, reduces space occupation, improves structural stability, reduces the risk of damage, simplifies the disassembly and assembly process, and saves storage costs.
Smart Images
Figure CN223914601U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of barbell bar technology, and in particular to a barbell bar that is easy to store. Background Technology
[0002] There are certain difficulties in storing and organizing existing barbell bars, mainly because their length cannot be adjusted or shortened. This is because barbell bars need to be long enough to support the weight of the weight plates, ensuring the stability and safety of the barbell. For this reason, the design of barbell bars cannot be as flexible as other adjustable-length fitness equipment. Therefore, their fixed length often becomes an obstacle to storage and management. Typically, barbell bars take up a considerable amount of space, and whether in a home gym or a commercial fitness facility, their storage may require additional space to avoid obstructing the use of other equipment. Furthermore, barbell bars are usually made of metal and are relatively heavy, which makes storage difficult. Moving and storing barbells becomes more inconvenient. To facilitate storage, many people choose to stand the barbell upright or horizontally, or even stack it with other equipment. While this saves space, it often causes damage to the barbell or inconvenience in management. In addition, since barbells usually require a long length to support a heavy load when in use, long-term placement and storage when not in use leads to wasted space. Although there are some flexible storage racks or hanging racks on the market, these devices usually require additional investment in funds and space, and they do not substantially optimize the design of the barbell itself. Therefore, there is a need for an easy-to-store barbell to solve the above problems. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings of existing technologies. Current barbell bars present certain difficulties in storage and refurbishment, primarily because their length cannot be adjusted or shortened. This is because the barbell bar needs sufficient length to support the weight of the weight plates, ensuring the stability and safety of the barbell. Consequently, the design of barbell bars cannot be as flexible as other adjustable-length fitness equipment. Therefore, their fixed length often becomes an obstacle to storage and management. Typically, barbell bars occupy a significant amount of space, and their storage may require additional space in both home gyms and commercial fitness facilities to avoid obstructing the use of other equipment. Furthermore, barbell bars... Typically made of metal, barbell bars are quite heavy, making them inconvenient to move and store. To facilitate storage, many people choose to stand them upright or horizontally, or even stack them with other equipment. While this saves space, it often causes damage to the barbell bars or inconveniences in management. In addition, since barbell bars usually require a long length to support a heavy load when in use, long-term placement and storage when not in use leads to wasted space. Although there are some more flexible storage racks or hanging racks on the market, these devices usually require additional investment in funds and space, and they do not substantially optimize the design of the barbell bars themselves to provide an easy-to-store barbell bar.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: an easy-to-store barbell bar, comprising a first support rod, one end of which is provided with a threaded groove, the inner wall of which is threadedly connected to a threaded rod, one end of which is fixedly connected to a second support rod, the opposite ends of the first and second support rods are provided with sliding grooves, the inner wall of which is slidably connected to a sliding rod, one end of which is fixedly connected to an external screw rod, and the outer surface of the external screw rod is threadedly fitted with a screw sleeve.
[0005] In a preferred embodiment, a first support ring is fixedly sleeved on the outer surface of both the first support rod and the second support rod, and a second support ring is fixedly sleeved on the outer surface of the external screw.
[0006] In a preferred embodiment, the first support ring has a plurality of first support holes on one side, and the second support ring has a plurality of second support holes on one side.
[0007] In a preferred embodiment, a plurality of slots are provided on one side of the second support ring, and one end of the slots is fixedly connected to one end of the second support hole.
[0008] In a preferred embodiment, the inner wall of the slot is slidably connected with a bolt, the outer surface of the bolt is slidably connected to the inner wall of the first support hole, and the outer surface of the bolt is threadedly connected to the outer surface of the second support hole.
[0009] In a preferred embodiment, a nut is threaded onto the outer surface of the bolt.
[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0011] This invention utilizes a threaded rod and a threaded groove that work together, with the threaded groove on the first support rod engaging with the threaded rod fixed to the second support rod. This allows the first and second support rods to be separated, thus dividing the barbell bar for easier storage. A sliding rod engages with a sliding groove on both the first and second support rods, facilitating the assembly and fixation of the external screw. The sliding rod and groove also form a fixed structure, preventing bending between the sliding rod and the first and second support rods. The first and second support rings work together, secured with bolts and nuts, further stabilizing the structure between the sliding rod, the external screw, and the first support rod. The bolts and nuts also facilitate disassembly and assembly, increasing the barbell bar's structural stability. A locking groove allows for bolt fixation while preventing protruding bolt heads that could hinder barbell plate installation. Attached Figure Description
[0012] Figure 1 This is a structural diagram of a barbell bar that is easy to store, as provided by this utility model.
[0013] Figure 2 This utility model provides a schematic diagram of the disassembled structure of the first and second supports of an easy-to-store barbell bar.
[0014] Figure 3 This is a schematic diagram showing the disassembled structure of the first support of a barbell bar that is easy to store, as provided by this utility model.
[0015] Figure 4 This is a schematic diagram showing the disassembly structure of the bolts of a barbell bar that is easy to store, as provided by this utility model.
[0016] Legend:
[0017] 1. First support rod; 2. Threaded groove; 3. Threaded rod; 4. Second support rod; 5. Sliding groove; 6. Sliding rod; 7. External threaded rod; 8. Threaded sleeve; 9. First support ring; 10. First support hole; 11. Second support ring; 12. Slot; 13. Second support hole; 14. Bolt; 15. Nut. Detailed Implementation
[0018] 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.
[0019] Example 1
[0020] like Figure 1-4 As shown, this utility model provides a technical solution: an easy-to-store barbell bar, including a first support rod 1, a threaded groove 2 at one end of the first support rod 1, a threaded rod 3 threadedly connected to the inner wall of the threaded groove 2, a second support rod 4 fixedly connected to one end of the threaded rod 3, and sliding grooves 5 at opposite ends of the first support rod 1 and the second support rod 4, a sliding rod 6 slidably connected to the inner wall of the sliding groove 5, an external screw rod 7 fixedly connected to one end of the sliding rod 6, and a screw sleeve 8 threadedly fitted on the outer surface of the external screw rod 7;
[0021] Through the above embodiments, the threaded rod 3 and the threaded groove 2 cooperate with each other, and the threaded groove 2 opened in the first support rod 1 cooperates with the threaded rod 3 fixed in the second support rod 4, so that the first support rod 1 and the second support rod 4 can be separated from each other, thereby separating the barbell bar and making it easier to store.
[0022] The outer surfaces of the first support rod 1 and the second support rod 4 are both fixedly fitted with a first support ring 9, and the outer surface of the external screw rod 7 is fixedly fitted with a second support ring 11.
[0023] The first support ring 9 has multiple first support holes 10 on one side, and the second support ring 11 has multiple second support holes 13 on one side.
[0024] The second support ring 11 has multiple slots 12 on one side, and one end of the slot 12 is fixedly connected to one end of the second support hole 13.
[0025] The inner wall of the slot 12 is slidably connected with a bolt 14, the outer surface of the bolt 14 is slidably connected with the inner wall of the first support hole 10, and the outer surface of the bolt 14 is threadedly connected with the outer surface of the second support hole 13.
[0026] A nut 15 is threaded onto the outer surface of bolt 14;
[0027] Through the above embodiments, the sliding rod 6 cooperates with the sliding groove 5 opened on the first support rod 1 and the second support rod 4. The sliding rod 6 and the sliding groove 5 facilitate the assembly and fixation of the external screw rod 7 by the sliding rod 6. At the same time, the sliding rod 6 and the sliding groove 5 can form a certain combination and fixation structure to avoid bending between the sliding rod 6 and the first support rod 1 and the second support rod 4. The first support ring 9 and the second support ring 11 cooperate with each other and are combined and fixed by the bolt 14 and the nut 15. This makes the structure between the sliding rod 6, the external screw rod 7 and the first support rod 1 more stable. The bolt 14 and the nut 15 make it easier to disassemble and assemble, increasing the structural stability of the barbell bar. At the same time, the slot 12 facilitates the fixing of the bolt 14 and also avoids the bolt head of the bolt 14 from protruding, which would make it difficult to install the barbell plates.
[0028] Working principle:
[0029] like Figure 1-4 As shown, in use, the threaded rod 3 and the threaded groove 2 cooperate with each other, and the threaded groove 2 of the first support rod 1 cooperates with the threaded rod 3 fixed by the second support rod 4, thereby enabling the first support rod 1 and the second support rod 4 to separate from each other. The sliding rod 6 and the sliding groove 5 facilitate the sliding rod 6 to drive the external screw 7 for assembly and fixation. The first support ring 9 and the second support ring 11 cooperate with each other and are combined and fixed by bolts 14 and nuts 15, which makes the structure between the sliding rod 6, the external screw 7 and the first support rod 1 more stable. The bolts 14 and nuts 15 make it easier to disassemble and assemble, increasing the structural stability of the barbell bar. At the same time, the slot 12 facilitates the fixing of the bolts 14 and also avoids the bolt head of the bolt 14 from protruding, which would make it difficult to install the barbell plates.
[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A barbell bar that is easy to store, comprising a first branch (1), characterized in that: One end of the first supporting rod (1) is provided with a threaded groove (2), the inner wall of the threaded groove (2) is threadedly connected with a threaded rod (3), one end of the threaded rod (3) is fixedly connected with a second supporting rod (4), the opposite ends of the first supporting rod (1) and the second supporting rod (4) are both provided with a sliding groove (5), the inner wall of the sliding groove (5) is slidably connected with a sliding rod (6), one end of the sliding rod (6) is fixedly connected with an external screw rod (7), the outer surface of the external screw rod (7) is threadedly sleeved with a screw sleeve (8).
2. A barbell bar for easy storage according to claim 1, characterized in that: The outer surfaces of the first supporting rod (1) and the second supporting rod (4) are both fixedly sleeved with a first supporting ring (9), the outer surface of the external screw rod (7) is fixedly sleeved with a second supporting ring (11).
3. A barbell bar for easy storage according to claim 2, characterized in that: One side of the first supporting ring (9) is provided with a plurality of first supporting holes (10), one side of the second supporting ring (11) is provided with a plurality of second supporting holes (13).
4. The easily stowable barbell bar of claim 2, wherein: One side of the second supporting ring (11) is provided with a plurality of clamping grooves (12), one end of the clamping groove (12) is fixedly communicated with one end of the second supporting hole (13).
5. A barbell bar for easy storage according to claim 4, characterized in that: The inner wall of the clamping groove (12) is slidably connected with a bolt (14), the outer surface of the bolt (14) is slidably connected with the inner wall of the first supporting hole (10), and the outer surface of the bolt (14) is threadedly connected with the outer surface of the second supporting hole (13).
6. A barbell bar for easy storage according to claim 5, characterized in that: The outer surface of the bolt (14) is threadedly sleeved with a nut (15).