Kettle-bell handle
By using the design of hinge joints and return springs in the kettlebell handle, the problem of the traditional kettlebell handle cannot be rotated is solved, and the 360° rotation of the kettlebell handle is achieved, adapting to a variety of training movements, enhancing its practicality.
Patent Information
- Application Number
- CN202323159646.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2033-11-23
AI Technical Summary
The traditional kettlebell handle cannot rotate and cannot adapt to different kettlebell training movements, which limits the flexibility of training.
The hinge joint connection design is adopted, and by setting a return spring and limit sleeve column in the extension connecting barrel, the handshake can rotate 360°, adapting to various training actions.
The rotation function of the kettlebell handle is realized, enhancing the adaptability and practicality of the kettlebell training movements.
Smart Images
Figure CN222130882U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a kettlebell handle and belongs to the technical field of kettlebell handles. Background Art
[0002] When doing fitness exercises with kettlebells, you can do various exercises such as pushing, lifting, throwing, squatting and jumping. Kettlebell training is a ballistic training that combines cardiopulmonary function, strength and flexibility training. Unlike traditional dumbbells, the center of gravity of the kettlebell is beyond the range of the hand during training, which helps with bouncing and swinging. The handle of the kettlebell can be combined with the dumbbell to form a kettlebell, so that the dumbbell can also be used as a kettlebell. However, the handle of the traditional kettlebell cannot rotate, and it cannot better target different kettlebell training movements. Utility Model Content
[0003] The utility model aims to provide a kettlebell handle to solve the problem that the traditional kettlebell handle mentioned in the above background technology cannot rotate.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kettlebell handle, comprising a first dumbbell connecting part, a second dumbbell connecting part and a handgrip part, the first dumbbell connecting part and the second dumbbell connecting part are movably connected by a hinge joint, an integrally formed extension connecting tube is installed in the middle of the second dumbbell connecting part, a return spring is installed inside the extension connecting tube, an integrally formed connecting column section is installed in the middle of the handgrip part, a limiting sleeve column is installed at one end of the connecting column section, and the limiting sleeve column is movably arranged inside the extension connecting tube and correspondingly connected to the return spring.
[0005] In the above-mentioned kettlebell handle, arc-shaped clamping strips symmetrically distributed are provided on both sides of the surface of the second dumbbell connecting part, and clamping strip connecting grooves are installed on both sides of the surface of the first dumbbell connecting part, and the two clamping strip connecting grooves are respectively clamped and connected with one end of two arc-shaped clamping strips.
[0006] In the above-mentioned kettlebell handle, a plurality of integrally formed grip grooves are provided at the middle of the handle of the grip portion, and anti-slip inner pads are provided inside the grip grooves.
[0007] In the above-mentioned kettlebell handle, the inner arc surface of the first dumbbell connecting part and the inner arc surface of the second dumbbell connecting part are both installed with rubber inner liners.
[0008] In the above-mentioned kettlebell handle, a sealing baffle connected to the end of the extended connecting tube is provided in the middle of the connecting column section.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. The utility model kettlebell handle is provided with a reset spring inside the extended connecting tube, and a limit sleeve is provided at one end of the connecting column section to correspond to the reset spring. When the handshake part needs to be rotated, the handshake part is held and the reset spring is pressed downward, and the limit sleeve is separated from the extended connecting tube, so that the reset spring is compressed and the handshake part can be rotated at this time, and can rotate 360 degrees. Then the handshake part is released, and the reset spring pushes the limit sleeve upward, and the limit sleeve is connected to the extended connecting tube to fix the handshake part. The change of angle can adapt to more kettlebell training movements, and it is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the kettlebell handle of the utility model;
[0012] Figure 2 This is a schematic diagram of the internal structure of the extension connecting tube of the kettlebell handle of the utility model;
[0013] Figure 3 This is a structural schematic diagram of the connecting groove of the kettlebell handle clamp of the utility model;
[0014] Figure 4 It is a schematic diagram of the planar structure of the first dumbbell connecting part and the second dumbbell connecting part of the kettlebell handle of the utility model.
[0015] In the figure: 1. first dumbbell connecting part; 2. second dumbbell connecting part; 3. handgrip part; 4. arc-shaped clamping strip; 5. extended connecting tube; 6. connecting column section; 7. limiting sleeve column; 8. reset spring; 9. rubber inner lining; 10. clamping strip connecting groove. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-4 The utility model provides a technical solution for a kettlebell handle:
[0018] Embodiment 1: According to Figure 1 and Figure 2As shown, the kettlebell handle includes a first dumbbell connecting part 1, a second dumbbell connecting part 2 and a gripping part 3. The first dumbbell connecting part 1 and the second dumbbell connecting part 2 are movably connected via a hinge joint. An integrally formed extension connecting tube 5 is installed at the middle of the second dumbbell connecting part 2. A return spring 8 is installed inside the extension connecting tube 5. An integrally formed connection column section 6 is installed at the middle of the gripping part 3. A limiting sleeve column 7 is installed at one end of the connection column section 6. The limiting sleeve column 7 is movably arranged inside the extension connecting tube 5 and is correspondingly connected to the return spring 8.
[0019] In this embodiment, in order to facilitate the opening and closing of the first dumbbell connecting part 1 and the second dumbbell connecting part 2, and to have good structural stability after closing, arc-shaped clamping strips 4 symmetrically distributed are provided on both sides of the surface of the second dumbbell connecting part 2, and clamping strip connecting grooves 10 are installed on both sides of the surface of the first dumbbell connecting part 1, and the two clamping strip connecting grooves 10 are respectively clamped and connected with one end of the two arc-shaped clamping strips 4.
[0020] In this embodiment, in order to better grip the handgrip 3, a plurality of integrated grip grooves are provided at the middle of the handle of the handgrip 3, and anti-slip inner pads are provided inside the grip grooves.
[0021] In this embodiment, in order to better fit the dumbbell rod structure and prevent the rod from causing damage to the first dumbbell connecting part 1 and the second dumbbell connecting part 2, rubber inner pads 9 are installed on the inner arc surfaces of the first dumbbell connecting part 1 and the second dumbbell connecting part 2.
[0022] In this embodiment, in order to prevent the limiting sleeve 7 from moving out of the extending connecting tube 5 and causing the handshake portion 3 to be unable to be used normally, a sealing baffle connected to the end of the extending connecting tube 5 is provided in the middle of the connecting column section 6 .
[0023] Working principle: the kettlebell handle of the utility model consists of a first dumbbell connecting part 1, a second dumbbell connecting part 2 and a handgrip part 3. The first dumbbell connecting part 1 and the second dumbbell connecting part 2 are movably connected through a hinge joint. An integrated extended connecting tube 5 is arranged at the middle part of the second dumbbell connecting part 2. A reset spring 8 is installed inside the extended connecting tube 5. An integrated connecting column section 6 is arranged in the middle part of the handgrip part 3. The limiting sleeve column 7 of the connecting column section 6 is correspondingly connected to the reset spring 8 inside the extended connecting tube 5, and the limiting sleeve column 7 is located as a whole inside the extended connecting tube 5. In actual use, when it is necessary to rotate the handgrip part 3, hold the handgrip part 3 and press the reset spring 8 downward. The limiting sleeve column 7 is separated from the extended connecting tube 6, so that the reset spring 8 is compressed. At this time, the handgrip part 3 can be rotated 360°, and then the handgrip part 3 is released. The reset spring 8 pushes the limiting sleeve column 7 upward, and the limiting sleeve column 7 is connected to the extended connecting tube 5 to fix the handgrip part 3. The change of angle can adapt to more kettlebell training movements, and it is highly practical.
[0024] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.
Claims
1. A kettlebell handle, comprising a first dumbbell connecting portion (1), a second dumbbell connecting portion (2) and a gripping portion (3), characterized in that: The first dumbbell connecting part (1) and the second dumbbell connecting part (2) are movably connected via a hinge joint; an integrally formed extension connecting tube (5) is installed at the middle of the second dumbbell connecting part (2); a return spring (8) is installed inside the extension connecting tube (5); an integrally formed connection column section (6) is installed at the middle of the handshake part (3); a limiting sleeve column (7) is installed at one end of the connection column section (6); the limiting sleeve column (7) is movably arranged inside the extension connecting tube (5) and is correspondingly connected to the return spring (8).
2. The kettlebell handle according to claim 1, characterized in that: Both sides of the surface of the second dumbbell connecting part (2) are provided with arc-shaped clamping strips (4) which are symmetrically distributed with each other, and both sides of the surface of the first dumbbell connecting part (1) are provided with clamping strip connecting grooves (10), and the two clamping strip connecting grooves (10) are respectively clamped and connected with one end of two arc-shaped clamping strips (4).
3. The kettlebell handle according to claim 1, characterized in that: A plurality of integrally formed gripping grooves are arranged at the middle of the handle of the gripping portion (3), and anti-slip inner pads are arranged inside the gripping grooves.
4. The kettlebell handle according to claim 1, characterized in that: The inner arc surface of the first dumbbell connecting part (1) and the inner arc surface of the second dumbbell connecting part (2) are both installed with rubber inner linings (9).
5. The kettlebell handle according to claim 1, characterized in that: A sealing baffle connected to the end of the extended connecting tube (5) is provided in the middle of the connecting column section (6).