Kettle bell
By designing a removable and connected kettlebell, the problem of the unremovable traditional kettlebell grip is solved, and it is adapted to exercisers of different palm sizes and improves the comfort of exercise.
Patent Information
- Application Number
- CN202420522971.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The grips of traditional kettlebells are not removable and are difficult to adapt to exercisers of different palm sizes.
A kettlebell is designed, including a kettlebell body and a removable grip member. The removable connection between the grip member and the kettlebell body is achieved through the connection of multiple bolts and shrinkage components.
The design allows exercisers to choose suitable grips and kettlebell bodies according to their palm size, improving the comfort and adaptability of exercises.
Smart Images
Figure CN222467957U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fitness equipment, in particular to a kettlebell. Background Art
[0002] Kettlebells are generally made of cast iron, and are available in 8 kg, 12 kg, 16 kg, 20 kg, 24 kg, 28 kg, and 32 kg weights. In my country, there are also lock-shaped stone locks, which are used in much the same way as kettlebells. When using kettlebells for fitness exercises, you can do various push, lift, throw, squat and jump exercises. The difference between kettlebell training and dumbbell and barbell training is that kettlebells are more effective in improving overall explosive power, so kettlebells and stone locks have always been loved by gladiators and martial artists.
[0003] Traditional kettlebells are often formed in one piece, so the kettlebell handle is not detachable. Since everyone's palm size is different, the grip feel is also different, and existing kettlebells are difficult to adapt to different needs. Utility Model Content
[0004] The utility model aims to overcome the existing defects and provide a kettlebell that can be adapted to exercisers with different palm sizes.
[0005] The technical solution to achieve the above-mentioned purpose is: a kettlebell, including a kettlebell body, two first support seats are mirror-imaged on the kettlebell body, each of the first support seats is provided with a first mounting groove, a plurality of limit grooves are evenly provided in the first mounting grooves, each of the first mounting grooves is detachably connected with a second support seat, two of the second support seats are provided with gripping rods, each of the second support seats is threadedly connected to the corresponding first support seat by a plurality of bolts, and each of the second support seats is also evenly provided with a plurality of shrinkage components for fixing.
[0006] Preferably, the retraction assembly includes a limit block, a spring, and a sliding rod. A plurality of second mounting grooves are evenly formed on the second support seat, a guide rail is provided in each of the second mounting grooves, the limit block is slidably connected to the guide rail, guide rail grooves are provided on both sides of the limit block, the guide rails are located in the guide rail grooves, and a plurality of second movable grooves are evenly formed on the second support seat. A sliding rod is provided on the upper surface of the limit block, each of the sliding rods is slidably connected in the second movable groove, the spring is provided in the second mounting groove, one end of the spring is connected to the second support seat, and the other end of the spring is connected to the limit block.
[0007] Preferably, the gripping member is provided with an anti-slip coating.
[0008] Preferably, the first support seat is evenly provided with threaded holes, the second support seat is provided with corresponding cylindrical through holes, and the bolts pass through the corresponding cylindrical through holes and are threadedly connected to the threaded holes.
[0009] Preferably, the gripping rod has multiple specifications, and the gripping rods of different specifications have different handle diameters.
[0010] Preferably, the gripping member, the two second supporting seats and the two first supporting seats are all made of stainless steel.
[0011] The beneficial effects of the utility model are as follows: each second support seat is threadedly connected to the corresponding first support seat by a plurality of bolts, and each second support seat is also evenly provided with a plurality of contraction components for fixing, and the gripping member and the kettlebell body can be detachably connected under the joint action of the plurality of bolts and the plurality of contraction components, so that the exerciser can conveniently choose a gripping member that is comfortable for him to hold and a kettlebell body that is suitable for his weight, and can adapt to exercisers with different palm sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional diagram of the utility model;
[0013] Figure 2 It is an exploded view of the utility model;
[0014] Figure 3 It is a top view of the second support seat of the utility model;
[0015] Figure 4 It is a cross-sectional view of the second support seat of the utility model.
[0016] In the figure: 1. kettlebell body; 2. first support seat; 3. first mounting slot; 4. limiting slot; 5. second support seat; 6. grip member; 7. bolt; 8. limiting block; 9. spring; 10. sliding rod; 11. second mounting slot; 12. guide rail; 13. guide rail slot; 15. movable slot. DETAILED DESCRIPTION
[0017] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0018] The utility model will be further described below in conjunction with the accompanying drawings.
[0019] like Figure 1-4 As shown, a kettlebell includes a kettlebell body 1, two first support seats 2, two second support seats 5, a grip member 6 and a plurality of contraction components.
[0020] Specifically, two first support seats 2 are mirror-imaged on the kettlebell body 1, each of which is provided with a first mounting groove 3, and a plurality of limit grooves 4 are evenly provided in the first mounting groove 3. A second support seat 5 is detachably connected in each first mounting groove 3, and a grip member 6 is provided on the two second support seats 5. The grip member 6 and the kettlebell body 1 are detachably connected, which makes it convenient for exercisers to choose a grip member 6 that is comfortable to hold and a kettlebell body 1 that is suitable for their weight. Removing the grip member 6 can conveniently reduce the storage space. Each second support seat 5 is threadedly connected to the corresponding first support seat 2 by a plurality of bolts 7. Each second support seat 5 is also evenly provided with a plurality of shrinkage components for fixing. Under the joint action of the plurality of bolts 7 and the plurality of shrinkage components, the stability of the fixation between the grip member 6 and the kettlebell body 1 can be improved, thereby preventing safety hazards caused by loosening of the bolts 7 during exercise.
[0021] Combination Figure 3 Analysis shows that the contraction component includes a limit block 8, a spring 9, and a sliding rod 10. A plurality of second mounting grooves 11 are evenly provided on the second support seat 5, and a guide rail 12 is provided in each second mounting groove 11. The guide rail 12 is slidably connected to the limit block 8. Guide rail grooves 13 are provided on both sides of the limit block 8, and the guide rail 12 is located in the guide rail groove 13. The guide rail 12 can limit the movement direction of the limit block 8. A plurality of movable grooves 15 are also evenly provided on the second support seat 5. A sliding rod 10 is provided on the upper surface of the limit block 8. The movement of the limit block 8 can be actively controlled by moving the sliding rod 10. Each sliding rod 10 is slidably connected in the movable groove 15. A spring 9 is provided in the second mounting groove 11, and one end of the spring 9 is connected to the second support seat 5, and the other end of the spring 9 is connected to the limit block 8. Under the action of the elastic force of the spring 9, the limit block 8 is pressed against the limit groove 4, thereby fixing the two second support seats 5.
[0022] Specifically, the grip member 6 is provided with an anti-slip coating, which can effectively increase the friction and prevent the exerciser's hands from slipping, causing the kettlebell to accidentally slip; threaded holes are evenly arranged on the first support seat 2, and corresponding cylindrical through holes are arranged on the second support seat 5. Bolts 7 pass through the corresponding cylindrical through holes and are threadedly connected to the threaded holes. The bolts 7 can fix the two second support seats 5 and the two first support seats 2, thereby fixing the grip member 6 and the kettlebell body 1 together; the grip member 6 has a variety of specifications, and the grip diameters of the grip members 6 of each specification are different, so that it can be suitable for exercisers with different palm sizes; the grip member 6, the two second support seats 5 and the two first support seats 2 are all made of stainless steel. The stainless steel material has the characteristics of high hardness and corrosion resistance, which can greatly extend the service life of the device.
[0023] Working principle: When the gripping member 6 is to be installed, first, move the multiple sliding rods 10 at the same time to make them close to each other. At this time, the spring 9 is in a contracted state, and each limit block 8 is completely located in the corresponding second installation groove 11. Then the two second support seats 5 are placed in the corresponding first installation groove 3. At this time, under the action of the elastic force of multiple springs 9, the limit blocks 8 are pressed against the limit grooves 4 to fix the two second support seats 5, and then multiple bolts 7 are screwed in; when the gripping member 6 is to be removed, perform the above steps in reverse.
[0024] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A kettlebell, characterized in that: The kettlebell comprises a kettlebell body (1), wherein two first support seats (2) are mirror-imaged on the kettlebell body (1), each of the first support seats (2) is provided with a first mounting groove (3), a plurality of limit grooves (4) are evenly provided in the first mounting groove (3), a second support seat (5) is detachably connected in each of the first mounting grooves (3), a gripping member (6) is provided on the two second support seats (5), each of the second support seats (5) is threadedly connected to the corresponding first support seat (2) via a plurality of bolts (7), and each of the second support seats (5) is also evenly provided with a plurality of contraction components for fixing.
2. A kettlebell according to claim 1, characterized in that: The contraction assembly comprises a limit block (8), a spring (9), and a sliding rod (10); a plurality of second mounting grooves (11) are uniformly provided on the second support seat (5); a guide rail (12) is provided in each of the second mounting grooves (11); the limit block (8) is slidably connected to the guide rail (12); guide rail grooves (13) are provided on both sides of the limit block (8); the guide rail (12) is located in the guide rail grooves (13); a plurality of movable grooves (15) are uniformly provided on the second support seat (5); a sliding rod (10) is provided on the upper surface of the limit block (8); each of the sliding rods (10) is slidably connected in the movable groove (15); the spring (9) is provided in the second mounting groove (11); one end of the spring (9) is connected to the second support seat (5); and the other end of the spring (9) is connected to the limit block (8).
3. A kettlebell according to claim 1, characterized in that: The gripping rod (6) is provided with an anti-slip coating.
4. A kettlebell according to claim 1, characterized in that: The first support seat (2) is evenly provided with threaded holes, the second support seat (5) is provided with corresponding cylindrical through holes, and the bolts (7) pass through the corresponding cylindrical through holes and are threadedly connected to the threaded holes.
5. A kettlebell according to claim 1, characterized in that: The gripping rod member (6) has a variety of specifications, and the gripping rod members (6) of different specifications have different gripping diameters.
6. A kettlebell according to claim 1, characterized in that: The gripping rod (6), the two second supporting seats (5) and the two first supporting seats (2) are all made of stainless steel.