A high-strength barbell plate
By designing reinforcement components and buffer components in the barbell sheet, the existing barbell sheet is easily deformed and worn under high load use, improving the strength and service life of the barbell sheet, and reducing damage to the ground.
Patent Information
- Application Number
- CN202421143227.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing barbell plates are prone to deformation, wear and even damage under long-term high load use, which affects the safety and continuity of training and makes their service life less.
A high-strength barbell sheet is designed, by providing a reinforcement assembly on the inside of the rubber outer disc and a buffer assembly on the outside. The reinforcement assembly includes a fixed collar, hollow block, spring and reinforcement ring. The buffer assembly includes an outer ring No. 1, an outer ring No. 2, annular groove, limiting column and buffer block. Through the structural design of these components, the external impact force is dispersed and the buffering effect is realized.
By strengthening the design of the components, the strength and service life of the barbell plate are improved; by designing the buffer component, the damage to the ground by the barbell plate is reduced, and the ground and barbell plate are protected.
Smart Images
Figure CN222723540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of barbell plates, and more specifically, to a high-strength barbell plate. Background Art
[0002] Barbell is a common fitness equipment, mainly composed of a barbell bar and barbell plates. Barbells can be seen in gyms, sports venues and home fitness. It is one of the important tools for many people to pursue health and shape a good body shape. Barbell plates are an indispensable and important equipment for barbells. With the continuous improvement of people's requirements for fitness effects and training intensity, high-strength barbell plates have emerged. Existing barbell plates are usually directly cast from rubber or steel. In the face of the growing demand for high-intensity training, some limitations are gradually exposed. For example, existing barbell plates may be prone to deformation and damage under long-term high-load use, affecting the safety and continuity of training, and reducing the service life of the barbell plates. In order to address the deficiencies of the prior art, we propose a high-strength barbell plate. Utility Model Content
[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-strength barbell plate to solve the problem that the barbell plate may be easily deformed, worn or even damaged under long-term high-load use, affecting the safety and continuity of training and reducing the service life of the barbell plate.
[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a high-strength barbell plate, comprising a rubber outer disc, a reinforcing component is arranged on the inner side of the rubber outer disc, and a buffer component is arranged on the outer side of the rubber outer disc;
[0005] The reinforcement assembly includes a fixed ring, a hollow block is fixedly installed on the outer wall of the fixed ring, a spring is fixedly installed on the inner wall of the hollow block, a support column is fixedly installed on the outer surface of the upper end of the spring, a first reinforcement ring is fixedly sleeved on the outer wall of the support column, and a second reinforcement ring is fixedly installed on the outer surface of one end of the support column.
[0006] Wherein, the fixing collar is fixedly mounted on the middle part of the inner wall of the rubber outer disc, and the supporting column is slidably mounted on the inner wall of the hollow block.
[0007] Among them, the buffer assembly includes an outer ring No. 1, a second outer ring is arranged on one side of the outer ring No. 1, an annular groove is opened on one side of the outer ring No. 2, the outer wall of the annular groove is slidably connected to a limiting column, and the outer wall of the limiting column is fixedly sleeved with a buffer block.
[0008] The first outer ring is fixedly mounted on the outer wall of the rubber outer disk, the second outer ring is fixedly mounted on the outer wall of the rubber outer disk, the annular groove is formed on the inner surface of the rubber outer disk, and the buffer block slides on the inner wall of the rubber outer disk.
[0009] There are multiple hollow blocks, which are evenly distributed on the outer wall of the fixing ring.
[0010] Wherein, the first reinforcement ring and the second reinforcement ring are fixedly mounted on the inner wall of the rubber outer disc.
[0011] Wherein, a gravity bead is fixedly installed on the lower inner wall of the buffer block.
[0012] Wherein, the buffer block slides between the No. 1 outer ring and the No. 2 outer ring, and the distance between the No. 1 outer ring and the No. 2 outer ring is equal to the width of the upper side of the buffer block.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a reinforcing assembly, including a fixing collar, a plurality of hollow blocks are evenly fixedly arranged on the outer wall of the fixing collar, and a spring is fixedly installed on the inner wall of the hollow block. When the second reinforcing ring is subjected to external impact force, the support column squeezes the spring, and the spring is in a compressed state, so that the spring gives a continuous elastic force to the support column, thereby ensuring the stability of the first reinforcing ring and the second reinforcing ring. By utilizing the above structure, the second reinforcing ring and the compressed spring not only achieve the stability of the first reinforcing ring and the second reinforcing ring, but also disperse the external impact force, thereby improving the strength of the barbell plate, and further improving the service life of the barbell plate;
[0015] The utility model provides a buffer component, including a No. 1 outer ring, a buffer block slidably installed between the No. 1 outer ring and the No. 2 outer ring, a limiting column slides on the outer wall of the annular groove, and a gravity bead is arranged inside the buffer block. When the barbell plate is used, the buffer block is always located at the lower side of the rubber outer disk, so that when the barbell plate falls to the ground, the buffer block first contacts the ground. By utilizing the above structure, by providing the buffer block and the limiting column, the buffer block slides between the No. 1 outer ring and the No. 2 outer ring, thereby realizing the buffering effect of the barbell plate, reducing the damage of the barbell plate to the ground, not only protecting the ground, but also protecting the barbell plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the reinforcement component of the utility model;
[0019] Figure 4 This is a schematic diagram of the internal structure of the hollow block of the utility model
[0020] Figure 5 This is a schematic diagram of the buffer block structure of the utility model.
[0021] 1. Rubber outer disc; 2. Reinforcement assembly; 3. Buffer assembly; 21. Fixed collar; 22. Hollow block; 23. Spring; 24. Support column; 25. First reinforcement ring; 26. Second reinforcement ring; 31. Outer ring No. 1; 32. Outer ring No. 2; 33. Annular groove; 34. Limit column; 35. Buffer block. DETAILED DESCRIPTION
[0022] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.
[0023] As attached Figure 1 To Attachment Figure 5 The embodiment of the utility model provides a high-strength barbell plate, comprising a rubber outer disc 1, a reinforcing component 2 is arranged on the inner side of the rubber outer disc 1, and a buffer component 3 is arranged on the outer side of the rubber outer disc 1;
[0024] The reinforcing assembly 2 includes a fixing ring 21, a hollow block 22 is fixedly mounted on the outer wall of the fixing ring 21, a spring 23 is fixedly mounted on the inner wall of the hollow block 22, a support column 24 is fixedly mounted on the outer surface of the upper end of the spring 23, a first reinforcing ring 25 is fixedly sleeved on the outer wall of the support column 24, and a second reinforcing ring 26 is fixedly mounted on the outer surface of one end of the support column 24.
[0025] The fixing ring 21 is fixedly mounted on the middle of the inner wall of the rubber outer disc 1, and the supporting column 24 is slidably mounted on the inner wall of the hollow block 22;
[0026] The second reinforcing ring 26 and the compressed spring 23 not only achieve stability of the first reinforcing ring 25 and the second reinforcing ring 26, but also disperse the distribution of external impact force, thereby improving the strength of the barbell plate and further improving the service life of the barbell plate.
[0027] Among them, the buffer assembly 3 includes an outer ring No. 1 31, a second outer ring 32 is arranged on one side of the outer ring No. 1 31, an annular groove 33 is opened on one side of the second outer ring 32, the outer wall of the annular groove 33 is slidably connected to a limiting column 34, and the outer wall of the limiting column 34 is fixedly sleeved with a buffer block 35.
[0028] The first outer ring 31 is fixedly mounted on the outer wall of the rubber outer disk 1, the second outer ring 32 is fixedly mounted on the outer wall of the rubber outer disk 1, the annular groove 33 is provided on the inner surface of the rubber outer disk 1, and the buffer block 35 slides on the inner wall of the rubber outer disk 1;
[0029] By providing the buffer block 35 and the limiting column 34, the buffer block 35 slides between the No. 1 outer ring 31 and the No. 2 outer ring 32, thereby achieving the buffering effect of the barbell plate and reducing the damage of the barbell plate to the ground, thereby protecting not only the ground but also the barbell plate.
[0030] There are multiple hollow blocks 22 , which are evenly distributed on the outer wall of the fixing ring 21 .
[0031] The first reinforcement ring 25 and the second reinforcement ring 26 are fixedly mounted on the inner wall of the rubber outer disc 1 .
[0032] Among them, a gravity bead is fixedly installed on the lower inner wall of the buffer block 35;
[0033] The buffer block 35 is provided with a gravity bead inside, so that when the barbell plate is used, the buffer block 35 is always located at the lower side of the rubber outer disc 1, so that when the barbell plate falls to the ground, the buffer block 35 first contacts the ground.
[0034] The buffer block 35 slides between the first outer ring 31 and the second outer ring 32 , and the distance between the first outer ring 31 and the second outer ring 32 is equal to the width of the upper side of the buffer block 35 .
[0035] The working process of the utility model is as follows:
[0036] When the barbell plate is used, the barbell plate can be clamped on the connecting column through the fixing ring 21. When the barbell plate falls to the ground, the buffer block 35 slides between the No. 1 outer ring 31 and the No. 2 outer ring 32, so that all the buffer blocks 35 slide together to the lower side of the rubber outer disk 1 and fit each other, so that when the barbell plate falls to the ground, the buffer block 35 first contacts the ground, thereby realizing the buffering effect of the barbell plate and reducing the damage of the barbell plate to the ground, which not only protects the ground but also protects the barbell plate. At this time, after the second reinforcement ring 26 is subjected to external impact force, the support column 24 squeezes the spring 23, and the spring 23 is in a compressed state, so that the spring 23 gives the support column 24 a continuous elastic force, thereby ensuring the stability of the first reinforcement ring 25 and the second reinforcement ring 26, which not only realizes the stability of the first reinforcement ring 25 and the second reinforcement ring 26, but also disperses the distribution of external impact force, reduces the damage of concentrated force, thereby improving the strength of the barbell plate, and then improving the service life of the barbell plate.
[0037] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0038] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A high-strength barbell plate, comprising a rubber outer plate (1), characterized in that: A reinforcing component (2) is arranged on the inner side of the rubber outer disc (1), and a buffer component (3) is arranged on the outer side of the rubber outer disc (1); The reinforcement assembly (2) comprises a fixing collar (21), a hollow block (22) being fixedly mounted on the outer wall of the fixing collar (21), a spring (23) being fixedly mounted on the inner wall of the hollow block (22), a support column (24) being fixedly mounted on the outer surface of the upper end of the spring (23), a first reinforcement ring (25) being fixedly sleeved on the outer wall of the support column (24), and a second reinforcement ring (26) being fixedly mounted on the outer surface of one end of the support column (24).
2. The high-strength barbell plate according to claim 1, characterized in that: The fixing collar (21) is fixedly mounted on the middle part of the inner wall of the rubber outer disc (1), and the supporting column (24) is slidably mounted on the inner wall of the hollow block (22).
3. The high-strength barbell plate according to claim 1, characterized in that: The buffer assembly (3) comprises a first outer ring (31), a second outer ring (32) is arranged on one side of the first outer ring (31), an annular groove (33) is opened on one side of the second outer ring (32), the outer wall of the annular groove (33) is slidably connected to a limiting column (34), and the outer wall of the limiting column (34) is fixedly sleeved with a buffer block (35).
4. The high-strength barbell plate according to claim 3, characterized in that: The first outer ring (31) is fixedly mounted on the outer wall of the rubber outer disk (1), the second outer ring (32) is fixedly mounted on the outer wall of the rubber outer disk (1), the annular groove (33) is formed on the inner surface of the rubber outer disk (1), and the buffer block (35) slides on the inner wall of the rubber outer disk (1).
5. The high-strength barbell plate according to claim 1, characterized in that: A plurality of hollow blocks (22) are provided and are evenly distributed on the outer wall of the fixing collar (21).
6. The high-strength barbell plate according to claim 1, characterized in that: The first reinforcement ring (25) and the second reinforcement ring (26) are fixedly mounted on the inner wall of the rubber outer disc (1).
7. The high-strength barbell plate according to claim 3, characterized in that: A gravity bead is fixedly mounted on the lower inner wall of the buffer block (35).
8. The high-strength barbell plate according to claim 3, characterized in that: The buffer block (35) slides between the first outer ring (31) and the second outer ring (32), and the distance between the first outer ring (31) and the second outer ring (32) is equal to the width of the upper side of the buffer block (35).