Abdominal roller
By adding two roller sets and elbow support to the abdomen wheel, the existing abdomen wheel has poor stability and high difficulty in movement, providing a more stable and easy-to-use abdomen wheel experience.
Patent Information
- Application Number
- CN202420467707.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing abdominal wheels are not friendly to first-timers, have poor stability and high difficulty in exercise. The lack of multiple wheel sets and handles leads to inconvenience in use.
A belly wheel consisting of two roller sets and corresponding elbow support is designed. By adding the connecting assembly and rebound spring, the overall stability is improved, and the arm strength is converted through the elbow support, reducing the difficulty of movement.
It achieves a more stable exercise experience and reduces the difficulty of exercise, allowing beginners to exercise more easily, and improves the use-friendliness of the equipment.
Smart Images
Figure CN222195840U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fitness equipment, in particular to an abdominal wheel. Background Art
[0002] The ab wheel is a small fitness equipment that can exercise muscles, joints, and reduce weight. It is deeply loved by fitness enthusiasts because of its durability, ease of use, and relatively simple venue. As a fitness equipment for abdominal muscle training, the ab wheel needs to roll back and forth during the exercise process.
[0003] However, such an abdominal wheel is not friendly to first-time users. First, since there is only one wheel set, the overall movement stability is not very good, so the user needs to maintain stability. Secondly, there is only one handle force point, so the force requirements are more stringent. It can be seen that it is not friendly to first-time users. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide an abdominal wheel with good stability and low exercise difficulty.
[0005] The utility model adopts the following technical solutions:
[0006] An abdominal wheel comprises a first hand support assembly and a second hand support assembly which are arranged opposite to each other, a first wheel group connected to one side of the first hand support assembly, a second wheel group connected to one side of the second hand support assembly, and a connecting assembly respectively connected between the first wheel group and the second wheel group; the first hand support assembly comprises a first handle portion, a first elbow support portion connected to one end of the first handle portion, and one end of the first elbow support portion is connected to one side of the first wheel group; the second hand support assembly comprises a second handle portion, a second elbow support portion connected to one end of the second handle portion, and one end of the second elbow support portion is connected to one side of the second wheel group.
[0007] A further improvement to the above technical solution is that the first wheel group includes a first roller, a first rebound spring arranged inside the first roller, and a first wheel cover covering the first rebound spring, the outer surface of the first roller is provided with a first soft rubber layer, and two first bearings are arranged inside the first roller.
[0008] A further improvement to the above technical solution is that the second wheel group includes a second roller, a second rebound spring arranged inside the second roller, and a second wheel cover covering the second rebound spring, the outer surface of the second roller is provided with a second soft rubber layer, and two second bearings are arranged inside the second roller.
[0009] A further improvement to the above technical solution is that the connecting assembly includes a first shell and a second shell that are interlocked, and a main shaft rod arranged between the first shell and the second shell, and both ends of the main shaft rod are respectively provided with a first threaded mounting portion and a second threaded mounting portion.
[0010] A further improvement to the above technical solution is that both ends of the main shaft rod are respectively connected with connecting nuts.
[0011] A further improvement to the above technical solution is that one end of the main shaft rod is connected to the first wheel set and the first hand support assembly in sequence, and the other end of the main shaft rod is connected to the second wheel set and the second hand support assembly in sequence.
[0012] A further improvement to the above technical solution is that the first grip portion includes a first handle and a first grip sleeve detachably mounted on the outside of the first handle, and one end cover of the first handle is provided with a first rubber plug.
[0013] A further improvement to the above technical solution is that the second grip portion includes a second handle and a second grip sleeve detachably mounted on the outside of the second handle, and a second rubber plug is provided at one end cover of the second handle.
[0014] A further improvement to the above technical solution is that the first elbow support portion includes a first L-shaped support plate and a first foam pad connected to the top of the first L-shaped support plate, one side of the first L-shaped support plate is connected to one side of the first roller, and the bottom of the first L-shaped support plate is connected to one end of the first handle.
[0015] A further improvement to the above technical solution is that the second elbow support portion includes a second L-shaped support plate, a second foam pad connected to the top of the second L-shaped support plate, one side of the second L-shaped support plate is connected to one side of the second roller, and the bottom of the second L-shaped support plate is connected to one end of the second handle.
[0016] The beneficial effects of the utility model are:
[0017] The utility model makes the overall operation more stable by setting two rollers, thereby improving the stability of the utility model; secondly, the setting of the elbow support part can reduce the strength of the arm during exercise by adding the elbow support part as a fulcrum, and the strength is transferred to the elbow, thereby reducing the difficulty of exercise, and making it easier for beginners to do it. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the abdominal wheel of the utility model;
[0019] Figure 2 for Figure 1 An exploded view of the ab wheel;
[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the first wheel group and the first elbow support part of the abdominal wheel;
[0021] Figure 4 for Figure 1 A schematic diagram of the structure of the second wheel group and the second elbow support part of the abdominal wheel;
[0022] Figure 5 for Figure 1 Schematic diagram of the structure of the connecting components of the abdominal wheel. DETAILED DESCRIPTION
[0023] 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.
[0024] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" 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, rather than indicating or implying 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 limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] like Figure 1 and Figure 2As shown, an abdominal wheel comprises a first hand support assembly 10 and a second hand support assembly 20 which are arranged opposite to each other, a first wheel set 30 connected to one side of the first hand support assembly 10, a second wheel set 40 connected to one side of the second hand support assembly 20, and a connecting assembly 50 respectively connected between the first wheel set 30 and the second wheel set 40; the first hand support assembly 10 comprises a first handle portion 60, a first elbow support portion 70 connected to one end of the first handle portion 60, one end of the first elbow support portion 70 is connected to one side of the first wheel set 30; the second hand support assembly 20 comprises a second handle portion 80, a second elbow support portion 90 connected to one end of the second handle portion 80, one end of the second elbow support portion 90 is connected to one side of the second wheel set 40.
[0027] Furthermore, if Figure 3 and Figure 4 As shown, the first wheel set 30 includes a first roller 31, a first rebound spring 32 disposed inside the first roller 31, and a first wheel cover 33 covering the first rebound spring 32. The outer surface of the first roller 31 is provided with a first soft rubber layer 34, and the interior of the first roller 31 is provided with two first bearings 35; the second wheel set 40 includes a second roller 41, a second rebound spring 42 disposed inside the second roller 41, and a second wheel cover 43 covering the second rebound spring 42. The outer surface of the second roller 41 is provided with a second soft rubber layer 44, and the interior of the second roller 41 is provided with two second bearings 45. Through the setting of the rebound spring, the elastic change of the rebound spring mainly changes the resistance, and when pushing forward or backward, as the pushing distance changes, the direction and magnitude of the force applied by the user to the roller will change accordingly, so the rebound spring changes the elastic force in coordination with the rotation of the roller, so that the force on the roller is balanced.
[0028] Furthermore, if Figure 5 As shown, the connecting assembly 50 includes a first housing 51 and a second housing 52 that are interlocked, and a main shaft rod 53 disposed between the first housing 51 and the second housing 52. The two ends of the main shaft rod 53 are respectively provided with a first threaded mounting portion 531 and a second threaded mounting portion 532; the two ends of the main shaft rod 53 are respectively connected with connecting nuts 54; one end of the main shaft rod 53 is sequentially connected with the first wheel set 30 and the first hand support assembly 10, and the other end of the main shaft rod 53 is sequentially connected with the second wheel set 40 and the second hand support assembly 20. The main shaft rod 53 connects the rollers at both ends and is fixed by the connecting nuts 54, which effectively improves the stability of the utility model.
[0029] Furthermore, if Figure 2As shown, the first grip portion 60 includes a first handle 61, a first grip sleeve 62 detachably mounted on the outside of the first handle 61, and a first rubber plug 63 is provided at one end of the first handle 61; the second grip portion 80 includes a second handle 81, a second grip sleeve 82 detachably mounted on the outside of the second handle 81, and a second rubber plug 83 is provided at one end of the second handle 81. In this way, the handle is used for the user to hold, and the handle can be connected to the elbow support portion through the elastic member 11 and other connecting members, which is convenient and firm to install, and effectively improves the assembly efficiency; at the same time, a detachable grip sleeve is provided, which is convenient for the user to choose whether to put on the grip sleeve according to the needs, and at the same time improves the comfort of holding, and the rubber plug is provided to ensure the aesthetics, and to improve the sealing of the handle to prevent water from entering and corroding the inside of the handle.
[0030] Furthermore, if Figure 3 and Figure 4 As shown, the first elbow support part 70 includes a first L-shaped support plate 71, a first foam cushion 72 connected to the upper part of the first L-shaped support plate 71, one side of the first L-shaped support plate 71 is connected to one side of the first roller 31, and the lower part of the first L-shaped support plate 71 is connected to one end of the first handle 61; the second elbow support part 90 includes a second L-shaped support plate 91, a second foam cushion 92 connected to the upper part of the second L-shaped support plate 91, one side of the second L-shaped support plate 91 is connected to one side of the second roller 41, and the lower part of the second L-shaped support plate 91 is connected to one end of the second handle 81. The L-shaped support plate is provided to increase a fulcrum point, so that when exercising, the strength of the arm can be reduced and the strength can be converted to the elbow, thereby reducing the difficulty of exercise, so that beginners can also do it more easily. At the same time, the foam cushion is provided to protect the elbow, which improves the comfort and safety of the utility model.
[0031] The utility model makes the overall operation more stable by setting two rollers, thereby improving the stability of the utility model; secondly, the setting of the elbow support part can reduce the strength of the arm during exercise by adding the elbow support part as a fulcrum, and the strength is transferred to the elbow, thereby reducing the difficulty of exercise, and making it easier for beginners to do it.
[0032] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.
Claims
1. An abdominal wheel, characterized in that: The invention comprises a first hand support assembly and a second hand support assembly which are arranged opposite to each other, a first wheel group connected to one side of the first hand support assembly, a second wheel group connected to one side of the second hand support assembly, and a connecting assembly respectively connected between the first wheel group and the second wheel group; the first hand support assembly comprises a first handle portion, a first elbow support portion connected to one end of the first handle portion, and one end of the first elbow support portion is connected to one side of the first wheel group; the second hand support assembly comprises a second handle portion, a second elbow support portion connected to one end of the second handle portion, and one end of the second elbow support portion is connected to one side of the second wheel group.
2. The abdominal wheel according to claim 1, characterized in that: The first wheel assembly includes a first roller, a first rebound spring arranged inside the first roller, and a first wheel cover covering the first rebound spring. The outer surface of the first roller is provided with a first soft rubber layer, and the interior of the first roller is provided with two first bearings.
3. The abdominal wheel according to claim 1, characterized in that: The second wheel assembly includes a second roller, a second rebound spring arranged inside the second roller, and a second wheel cover covering the second rebound spring. The outer surface of the second roller is provided with a second soft rubber layer, and two second bearings are arranged inside the second roller.
4. The abdominal wheel according to claim 1, characterized in that: The connecting assembly comprises a first shell and a second shell that are buckled with each other, and a main shaft rod arranged between the first shell and the second shell. Both ends of the main shaft rod are respectively provided with a first threaded mounting portion and a second threaded mounting portion.
5. The abdominal wheel according to claim 4, characterized in that: Both ends of the main shaft rod are respectively connected with connecting nuts.
6. The abdominal wheel according to claim 4, characterized in that: One end of the main shaft rod is connected with the first wheel set and the first hand support assembly in sequence, and the other end of the main shaft rod is connected with the second wheel set and the second hand support assembly in sequence.
7. The abdominal wheel according to claim 1, characterized in that: The first grip portion comprises a first handle and a first grip sleeve detachably sleeved on the outside of the first handle, and one end cover of the first handle is provided with a first rubber plug.
8. The abdominal wheel according to claim 1, characterized in that: The second grip portion comprises a second handle and a second grip sleeve detachably sleeved on the outside of the second handle, and one end cover of the second handle is provided with a second rubber plug.
9. The abdominal wheel according to claim 1, characterized in that: The first elbow support portion includes a first L-shaped support plate and a first foam pad connected to the top of the first L-shaped support plate, one side of the first L-shaped support plate is connected to one side of the first roller, and the bottom of the first L-shaped support plate is connected to one end of the first handle.
10. The abdominal wheel according to claim 1, characterized in that: The second elbow support portion includes a second L-shaped support plate and a second foam pad connected to the top of the second L-shaped support plate, one side of the second L-shaped support plate is connected to one side of the second roller, and the bottom of the second L-shaped support plate is connected to one end of the second handle.