Kettle bell capable of rapidly adjusting weight

Abstract

The utility model discloses a fast weight-adjustable kettle-bell which comprises a mounting plate, the top of the mounting plate is fixedly connected with a fixing sleeve, the bottom of the mounting plate is movably connected with an adjusting sleeve, and the interiors of the mounting plate, the fixing sleeve and the adjusting sleeve are movably connected with mounting rods; inserting holes are formed in the surfaces of the mounting rods, first inserting pins are arranged on the surfaces of the fixing sleeves in a penetrating mode, second inserting pins are arranged on the surfaces of the adjusting sleeves in a penetrating mode, and the first inserting pins and the second inserting pins both penetrate into the inserting holes. The kettle-bell has the advantage of being rapid in adjustment, and the problems that in the using process of an existing kettle-bell, it is inconvenient for a user to rapidly adjust the balance weight of the kettle-bell, the user is affected to try various different load exercises, the flexibility in the training process is reduced, and the exercise preparation time is prolonged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a fast-adjustable heavy kettlebell. Background Art

[0002] Kettlebells are a type of fitness equipment that offer a comprehensive training method that combines strength, flexibility, balance, and cardiorespiratory endurance. A wide variety of exercises can be performed with kettlebells, including but not limited to swings, presses, snatches, and overhead pulls. These movements often involve working multiple muscle groups simultaneously, making them very effective for improving overall physical fitness. Because everyone's fitness level, strength base, and training goals are different, the weight of the kettlebell should be adjusted during use to achieve personalized training. As the trainee progresses, they may need to gradually increase the difficulty of their training to continue challenging their muscles and avoid adaptive plateaus.

[0003] During use, the existing kettlebells are not convenient for users to quickly adjust the weight of the kettlebells, which affects the users' attempts at various load exercises, reduces flexibility during training, and increases exercise preparation time. Utility Model Content

[0004] The purpose of the utility model is to provide a fast-adjustable weight kettlebell with the advantage of fast adjustment, which solves the problem that the existing kettlebell is not convenient for users to quickly adjust the weight of the kettlebell during use, which affects the user's attempt at a variety of different load exercises, reduces the flexibility of the training process, and increases the preparation time for exercise.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fast adjustable weight kettlebell, comprising a mounting plate,

[0006] The top of the mounting plate is fixedly connected to a fixing sleeve, the bottom of the mounting plate is movably connected to an adjusting sleeve, and the mounting plate, the fixing sleeve and the adjusting sleeve are internally movably connected to a mounting rod;

[0007] A socket is formed on the surface of the mounting rod, a first latch is formed on the surface of the fixing sleeve, and a second latch is formed on the surface of the adjusting sleeve, and both the first latch and the second latch are inserted into the socket;

[0008] The top and bottom of the surface of the mounting rod are both movably sleeved with positioning pieces, and a counterweight piece is provided on the side opposite to the positioning piece, and the counterweight piece is movably sleeved on the surface of the mounting rod;

[0009] The threaded sleeve at the bottom of the mounting rod is provided with a threaded ring, and the threaded ring and the adjustment sleeve are movably connected to the positioning pieces on the upper and lower sides respectively.

[0010] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, a handle is fixedly connected to the top of the mounting plate, and the interior of the handle is a hollow structure.

[0011] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, the number of the jacks is multiple.

[0012] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, a threaded head is provided at the bottom of the mounting rod, and the threaded ring is threadedly sleeved on the surface of the threaded head.

[0013] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, a non-slip pad is fixedly connected to the bottom of the threaded ring.

[0014] As a preferred embodiment of a fast-adjustable weight kettlebell of the present invention, there are several weight plates, a through hole is opened at the center of each weight plate, and the through hole is movably sleeved on the surface of the mounting rod.

[0015] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, the fixing sleeve is provided with a first mounting hole for use in conjunction with the first latch.

[0016] As a preferred embodiment of the fast-adjustable heavy kettlebell of the present invention, the adjustment sleeve is provided with a second mounting hole for use in conjunction with the second latch.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. When adjusting the weight of the kettlebell, the user first unscrews the threaded ring from the surface of the threaded head, then takes out the positioning piece at the bottom to release the limit on several weight plates. The user sets a corresponding number of weight plates on the surface of the mounting rod according to his or her own exercise needs. After the setting is completed, the positioning piece and the threaded ring at the bottom are reset to support and limit the bottom of the weight plate. After the reset is completed, the adjustment sleeve is slid on the surface of the mounting rod so that the adjustment sleeve contacts the top positioning piece to fix the top positioning piece and the weight plate to prevent the weight plate from shaking during use. After the fixation is completed, the second pin is inserted into the second mounting hole and the socket to fix the adjustment sleeve to the surface of the mounting rod.

[0019] 2. When disassembling the mounting rod and the structure on its surface, the first latch is pulled out from the first mounting hole and the inside of the socket, and the mounting rod and the structure at the bottom of the mounting plate are disassembled at the same time, which is convenient for users to maintain and repair them. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the utility model in a state without counterweight;

[0024] Figure 5 This is a schematic diagram of the mounting rod structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the weight plate of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the fixed sleeve of the utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the adjustment sleeve of the utility model.

[0028] In the figure: 1. Mounting plate; 2. Mounting rod; 3. Fixing sleeve; 4. Adjusting sleeve; 5. Counterweight plate; 6. Positioning plate; 7. Second latch; 8. First latch; 9. Grip; 10. Threaded ring; 11. Anti-slip pad; 12. Socket; 13. Threaded head; 14. Through hole; 15. First mounting hole; 16. Second mounting hole. DETAILED DESCRIPTION

[0029] See also Figures 1-8 A quick-adjustable heavy kettlebell includes a mounting plate 1, a fixed sleeve 3 is fixedly connected to the top of the mounting plate 1, an adjustment sleeve 4 is movably connected to the bottom of the mounting plate 1, and a mounting rod 2 is movably connected inside the mounting plate 1, the fixed sleeve 3 and the adjustment sleeve 4.

[0030] Furthermore, a socket 12 is provided on the surface of the mounting rod 2 , a first pin 8 is provided through the surface of the fixing sleeve 3 , and a second pin 7 is provided through the surface of the adjusting sleeve 4 . Both the first pin 8 and the second pin 7 are inserted into the socket 12 .

[0031] Furthermore, a positioning piece 6 is movably mounted on the top and bottom of the surface of the mounting rod 2 , and a counterweight plate 5 is movably mounted on the side opposite to the positioning piece 6 . The counterweight plate 5 is movably mounted on the surface of the mounting rod 2 .

[0032] Furthermore, a threaded ring 10 is provided on the threaded sleeve at the bottom of the mounting rod 2 , and the threaded ring 10 and the adjustment sleeve 4 are movably connected to the positioning pieces 6 on the upper and lower sides respectively.

[0033] Furthermore, a handle 9 is fixedly connected to the top of the mounting plate 1 , and the interior of the handle 9 is a hollow structure.

[0034] Furthermore, there are multiple jacks 12 .

[0035] Furthermore, a threaded head 13 is provided at the bottom of the mounting rod 2 , and the threaded ring 10 is threadedly sleeved on the surface of the threaded head 13 .

[0036] Furthermore, an anti-slip pad 11 is fixedly connected to the bottom of the threaded ring 10 .

[0037] Furthermore, there are a plurality of weight plates 5 , and a through hole 14 is opened at the center of the weight plate 5 , and the through hole 14 is movably sleeved on the surface of the mounting rod 2 .

[0038] Furthermore, a first mounting hole 15 for cooperating with the first latch 8 is formed on the fixing sleeve 3 .

[0039] Furthermore, the adjustment sleeve 4 is provided with a second mounting hole 16 for use with the second latch 7 .

[0040] The second latch 7 and the first latch 8 are both installed with springs inside, and an anti-falling protrusion is installed on the top of the spring. The anti-falling protrusion contacts the surface of the fixing sleeve 3 and the adjusting sleeve 4 to prevent the second latch 7 and the first latch 8 from falling. When the second latch 7 and the first latch 8 need to be disassembled, the anti-falling protrusion and the spring are pressed downward to release the limit on the second latch 7 and the first latch 8.

[0041] When the user needs to adjust the weight of the kettlebell, he first unscrews the threaded ring 10 from the surface of the threaded head 13, then takes out the positioning piece 6 at the bottom to release the limit on several weight plates 5. The user sets a corresponding number of weight plates 5 on the surface of the mounting rod 2 according to his own exercise needs. After the setting is completed, the bottom positioning piece 6 and the threaded ring 10 are reset to support and limit the bottom of the weight plate 5. After the reset is completed, the adjustment sleeve 4 is slid on the surface of the mounting rod 2. The adjustment sleeve 4 contacts the top positioning piece 6 to fix the top positioning piece 6 and the weight plate 5 to prevent the weight plate 5 from shaking during use. After the fixation is completed, the second pin 7 is inserted into the second mounting hole 16 and the socket 12 to fix the adjustment sleeve 4 to the surface of the mounting rod 2.

[0042] When the mounting rod 2 and the structure on its surface need to be disassembled, the first latch 8 is pulled out from the first mounting hole 15 and the socket 12, and the mounting rod 2 and the structure at the bottom of the mounting plate 1 are disassembled at the same time, which is convenient for users to maintain and repair them.

[0043] When exercising, the user places his hands on the grip 9 and holds the mounting plate 1, the mounting rod 2 and a plurality of weight plates 5 through the grip 9 to assist the user in exercising in different postures.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A fast-adjustable weight kettlebell, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to a fixing sleeve (3), the bottom of the mounting plate (1) is movably connected to an adjusting sleeve (4), and the mounting plate (1), the fixing sleeve (3) and the adjusting sleeve (4) are movably connected to a mounting rod (2) inside. The surface of the mounting rod (2) is provided with a socket (12), the surface of the fixing sleeve (3) is provided with a first latch (8), the surface of the adjusting sleeve (4) is provided with a second latch (7), and both the first latch (8) and the second latch (7) are inserted into the socket (12); The top and bottom of the surface of the mounting rod (2) are both movably provided with positioning pieces (6), and a counterweight piece (5) is provided on the side opposite to the positioning piece (6), and the counterweight piece (5) is movably provided on the surface of the mounting rod (2); The threaded sleeve at the bottom of the mounting rod (2) is provided with a threaded ring (10), and the threaded ring (10) and the adjustment sleeve (4) are movably connected to the positioning pieces (6) on the upper and lower sides respectively; The bottom of the mounting rod (2) is provided with a threaded head (13), and the threaded ring (10) is threadedly sleeved on the surface of the threaded head (13); The bottom of the threaded ring (10) is fixedly connected with an anti-slip pad (11); There are a plurality of weight plates (5), each of which has a through hole (14) at its center, and the through hole (14) is movably sleeved on the surface of the mounting rod (2); The fixing sleeve (3) is provided with a first mounting hole (15) for use with the first latch (8); The adjustment sleeve (4) is provided with a second mounting hole (16) for use with the second latch (7).

2. A fast-adjustable weight kettlebell according to claim 1, characterized in that: A handle (9) is fixedly connected to the top of the mounting plate (1), and the interior of the handle (9) is a hollow structure.

3. The fast-adjustable kettlebell according to claim 1, characterized in that: The number of the jacks (12) is several.

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