CN219167637U - Adjustable abdomen building wheel - Google Patents
Adjustable abdomen building wheel Download PDFInfo
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- CN219167637U CN219167637U CN202223187488.2U CN202223187488U CN219167637U CN 219167637 U CN219167637 U CN 219167637U CN 202223187488 U CN202223187488 U CN 202223187488U CN 219167637 U CN219167637 U CN 219167637U
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Abstract
The utility model discloses an adjustable abdomen building wheel, which comprises a wheel body, a first handle and a second handle, wherein the wheel body comprises a first circular side plate and a second circular side plate, a first circular through hole is formed in the center of the first circular side plate, the right side end of the first handle penetrates through the first circular through hole to extend into a cavity, a second circular through hole is formed in the center of the second circular side plate, and the left side end of the second handle penetrates through the second circular through hole to extend into the cavity; a first disc is arranged at the right side end of the first handle, and a second disc is arranged at the left side end of the second handle; the first disc is embedded with three rotatable first rollers, and first saddle-shaped clamping protrusions are arranged between every two adjacent first rollers. The utility model has the advantages of reasonable structure, adjustable rotation state at any time and good safety.
Description
Technical Field
The utility model relates to an adjustable abdomen building wheel, and belongs to the technical field of body building equipment manufacturing.
Background
Along with the development of economy and the improvement of health consciousness of people, body-building exercises are increasingly crafted by people, and correspondingly, body-building equipment also caters to the development of spring. The abdomen building wheel is more and more popular with consumers due to the characteristics of low price, small occupied space, convenient use, omnibearing exercise of muscles, joints and the like. However, the conventional abdomen exercise wheel cannot adjust the rotation state at any time, so that an operator has certain difficulty in use, and particularly has certain danger for beginners. When a user operates the abdomen building wheel, if the force is unstable, the abdomen building wheel can be rushed forward, so that an operator falls on the floor; more dangerous is that if the exercise wheel is rushed to the rear side, it is more likely to cause the operator's head to land.
Therefore, there is a need for a abdomen exercise wheel with reasonable structure, adjustable rotation state at any time and good safety.
Disclosure of Invention
In order to make up the defects of the prior art, the utility model provides the abdomen building wheel which is reasonable in structure, adjustable in rotation state at any time and good in safety, so that the problems in the prior art are solved.
The utility model is realized by the following technical scheme:
the utility model provides an adjustable exercise wheel, includes the wheel body and locates the first handle, the second handle of this wheel body left and right sides respectively, the wheel body includes first circular curb plate, second circular curb plate, is equipped with a crown jointly on the periphery of this first circular curb plate and second circular curb plate, first circular curb plate, second circular curb plate and crown enclose into a cavity jointly first circular through-hole is equipped with in the centre of a circle position of first circular curb plate, the right side end of first handle passes this first circular through-hole and stretches into in the cavity, the centre of a circle position of second circular curb plate is equipped with the second circular through-hole, the left side end of second handle passes this second circular through-hole and stretches into in the cavity; a first disc is arranged at the right side end of the first handle, and a second disc is arranged at the left side end of the second handle; the first disc is embedded with three rotatable first rollers, the axes of the three first rollers point to the center of the first disc, the included angles among the three are 120 degrees, the diameter of each first roller is larger than the thickness of the first disc, the first rollers protrude out of the first disc and are abutted to the first circular side plate at the left side of the first disc, and the first rollers also protrude out of the first disc at the right side of the first disc; a first saddle-shaped clamping protrusion is arranged between the adjacent first rollers and is positioned on the right side of the first disc; the second disc is embedded with three rotatable second rollers, the axes of the three second rollers point to the center of the second disc, the included angles among the three are 120 degrees, the diameter of each second roller is larger than the thickness of the second disc, the second rollers protrude out of the second disc and are abutted to the second circular side plate, the second rollers protrude out of the second disc at the left side of the second disc and are positioned in the middle position of the first saddle-shaped clamp, and when the two high positions of the two sides of the first saddle-shaped clamp are abutted to the left side face of the second disc, the second rollers can rotate freely on the middle low position of the first saddle-shaped clamp; a second saddle-shaped clamping protrusion is arranged between the adjacent second rollers and is positioned at the left side of the second disc; the first roller is located in the middle of the second saddle-shaped clamp, and when the high positions on the two sides of the second saddle-shaped clamp are abutted to the right side face of the first disc, the first roller can freely rotate on the middle low position of the second saddle-shaped clamp.
Further preferably, a first bearing is fixed in the first circular through hole, the first bearing is sleeved on the first handle, and a second bearing is fixed in the second circular through hole, and the second bearing is sleeved on the second handle.
Further preferably, the first roller and the second roller are made of elastic rubber.
The beneficial effects of the utility model are as follows:
because the number of the first rollers and the second rollers is three, the first disc is attached to the first circular side plate, and the second disc is attached to the second circular side plate to rotate more stably. Three first saddle-shaped clamping protrusions and three second saddle-shaped clamping protrusions are arranged between the first disc and the second disc, so that the distance between the first disc and the second disc is controllable. The structure can ensure that the first disc and the second disc can keep the stability of the positions of the first disc and the second disc when the first disc and the second disc rotate in the wheel body.
Because the first disc is fixedly connected with the first handle, the second disc is fixedly connected with the second handle, and when an operator holds the first handle and the second handle with hands to do movement respectively, the first handle and the second handle are synchronously rotated and relatively fixed under normal conditions. At this time, the first roller can freely rotate on the middle low position of the second saddle-shaped clamp protrusion, and the second roller can freely rotate on the middle low position of the first saddle-shaped clamp protrusion. And the design of first roller has also avoided first disc with contact friction between the circular curb plate of first, the design of second roller has also avoided contact friction between second disc and the circular curb plate of second, has reduced the rotation resistance of wheel body.
When an emergency is met, the wheel body is required to stop rotating, the first handle and the second handle are only required to be screwed, the first handle and the second handle rotate in opposite directions, the first disc and the second disc also rotate in opposite directions, the first roller can move from the middle low position of the second saddle-shaped clamp to the high positions on two sides, when the first roller contacts the second saddle-shaped clamp, the first roller stops rotating, and similarly, the second roller also stops rotating when contacting the first saddle-shaped clamp, so that free rotation of the wheel body is stopped, and the wheel body is easy and convenient to operate and adjustable at any time. When the rotation stopping state is required to be released, the first handle or the second handle is only required to be rotated, so that the first roller or the second roller returns to the middle low position of the second saddle-shaped clamp or the first saddle-shaped clamp. Through this structural design, realized that the operator is when using this exercise wheel, the rotation state of adjustable wheel body at any time avoids the emergence of dangerous accident, has improved the security.
In conclusion, the utility model has the advantages of reasonable structure, adjustable rotation state at any time and good safety, and is suitable for wide popularization and application.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic longitudinal cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is a schematic diagram of a portion of the structure of the present utility model;
FIG. 5 is a schematic diagram of a portion of the structure of the present utility model;
fig. 6 is an enlarged schematic view of the structure of the portion a in fig. 5.
In the figure: 1 is the wheel body, 2 is first handle, 3 is the second handle, 4 is first circular curb plate, 5 is the circular curb plate of second, 6 is the crown, 7 is first circular through-hole, 8 is the circular through-hole of second, 9 is first disc, 10 is the second disc, 11 is first roller, 12 is first saddle card protruding, 13 is the second roller, 14 is second saddle card protruding, 15 is first bearing, 16 is the second bearing.
Detailed Description
In order to clearly illustrate the technical characteristics of the technical scheme, the utility model is explained in detail below through the detailed description and the attached drawings.
The embodiment provides an adjustable abdomen building wheel, which comprises a wheel body 1, a first handle 2 and a second handle 3 which are respectively arranged at the left side and the right side of the wheel body 1, wherein the wheel body 1 comprises a first circular side plate 4 and a second circular side plate 5, a crown 6 is jointly arranged on the periphery of the first circular side plate 4 and the periphery of the second circular side plate 5, the first circular side plate 4, the second circular side plate 5 and the crown 6 jointly enclose a cavity, a first circular through hole 7 is arranged at the center position of the first circular side plate 4, the right side end of the first handle 2 penetrates through the first circular through hole 7 to stretch into the cavity, a second circular through hole 8 is arranged at the center position of the second circular side plate 5, and the left side end of the second handle 3 penetrates through the second circular through hole 8 to stretch into the cavity; a first disc 9 is provided at the right end of the first handle 2 and a second disc 10 is provided at the left end of the second handle 3; the first disc 9 is embedded with three rotatable first rollers 11, the axes of the three first rollers 11 point to the center of the first disc 9, the included angles between the three are 120 degrees, the diameter of each first roller 11 is larger than the thickness of the first disc 9, the first rollers 11 protrude out of the first disc 9 and are abutted against the first circular side plate 4 at the left side of the first disc 9, and the first rollers 11 also protrude out of the first disc 9 at the right side of the first disc 9; a first saddle-shaped clamping protrusion 12 is arranged between the adjacent first rollers 11, and the first saddle-shaped clamping protrusion 12 is positioned on the right side of the first disc 9; the second disc 10 is embedded with three rotatable second rollers 13, the axes of the three second rollers 13 point to the center of the second disc 10, the included angles between the three are 120 degrees, the diameter of each second roller 13 is larger than the thickness of the second disc 10, the second rollers 13 protrude out of the second disc 10 and are abutted to the second circular side plate 5, the second rollers 13 protrude out of the second disc 10 and are positioned in the middle position of the first saddle-shaped clamp protrusion 12, and when the two high positions of the two sides of the first saddle-shaped clamp protrusion 12 are abutted to the left side surface of the second disc 10, the second rollers 13 can freely rotate on the middle low position of the first saddle-shaped clamp protrusion 12; a second saddle-shaped clamping protrusion 14 is arranged between the adjacent second rollers 13, and the second saddle-shaped clamping protrusion 14 is positioned at the left side of the second disc 10; the first roller 11 is located at the middle position of the second saddle-shaped clamping protrusion 14, and when the high positions on two sides of the second saddle-shaped clamping protrusion 14 are abutted against the right side surface of the first disc 9, the first roller 11 can freely rotate on the middle low position of the second saddle-shaped clamping protrusion 14. A first bearing 15 is fixed in the first circular through hole 7, the first bearing 15 is sleeved on the first handle 2, a second bearing 16 is fixed in the second circular through hole 8, and the second bearing 16 is sleeved on the second handle 3. The first roller 11 and the second roller 13 are made of elastic rubber.
When the novel bicycle is used, an operator holds the first handle 2 and the second handle 3 by two hands respectively, the first handle 2 and the second handle 3 are in a synchronous rotation state in a normal use state, and the first disc 9 and the second disc 10 are also in a synchronous rotation state. At this time, the first roller 11 is freely rotatable in the middle lower position of the second saddle-shaped clamp protrusion 14, and the second roller 13 is freely rotatable in the middle lower position of the first saddle-shaped clamp protrusion 12; the first round side plate 4 is contacted with the first disc 9 through a first roller 11, and the second round side plate 5 is contacted with the second disc 10 through a second roller 13, so that the wheel body 1 can freely rotate.
When an emergency state is met, the first handle 2 and the second handle 3 are twisted by two hands, so that the two handles rotate in opposite directions, the first disc 9 and the second disc 10 are driven to rotate oppositely, the first roller 11 can move from the middle low position of the second saddle-shaped clamp protrusion 14 to the two sides in a high-displacement mode, when the first roller contacts the second saddle-shaped clamp protrusion 14, the first roller 11 stops rotating, similarly, when the second roller 13 contacts the first saddle-shaped clamp protrusion 12, the second roller also stops rotating, the free rotation state of the wheel body 1 is further stopped, the operation is simple and convenient, the wheel body 1 can be quickly locked, and accidents are avoided. When the emergency state is released, the first handle 2 or the second handle 3 is rotated again, the first roller 11 is adjusted to the middle low position of the second saddle-shaped clamp protrusion 14, and the second roller 13 is adjusted to the middle low position of the first saddle-shaped clamp protrusion 12.
In this embodiment, the design of the first bearing 15 and the second bearing 16 reduces the friction between the wheel body 1 and the first handle 2 and the second handle 3. The first roller 11 and the second roller 13 are made of elastic rubber, so that friction coefficients between the first roller and the second saddle-shaped clamp protrusion 14, the first saddle-shaped clamp protrusion 12, the first circular side plate 4 and the second circular side plate 5 are improved, and slipping is avoided.
In conclusion, the embodiment has the advantages of reasonable structure, adjustable rotation state at any time and good safety, and is suitable for wide popularization and application.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (3)
1. The utility model provides an adjustable exercise wheel, includes the wheel body and locates the first handle, the second handle of this wheel body left and right sides respectively, the wheel body includes first circular curb plate, second circular curb plate, is equipped with a crown jointly on the periphery of this first circular curb plate and second circular curb plate, first circular curb plate, second circular curb plate and crown enclose into a cavity jointly, its characterized in that is equipped with first circular through-hole in the centre of a circle position of first circular curb plate, the right side end of first handle passes this first circular through-hole and stretches into in the cavity, the centre of a circle position of second circular curb plate is equipped with the second circular through-hole, the left side end of second handle passes this second circular through-hole and stretches into in the cavity; a first disc is arranged at the right side end of the first handle, and a second disc is arranged at the left side end of the second handle; the first disc is embedded with three rotatable first rollers, the axes of the three first rollers point to the center of the first disc, the included angles among the three are 120 degrees, the diameter of each first roller is larger than the thickness of the first disc, the first rollers protrude out of the first disc and are abutted to the first circular side plate at the left side of the first disc, and the first rollers also protrude out of the first disc at the right side of the first disc; a first saddle-shaped clamping protrusion is arranged between the adjacent first rollers and is positioned on the right side of the first disc; the second disc is embedded with three rotatable second rollers, the axes of the three second rollers point to the center of the second disc, the included angles among the three are 120 degrees, the diameter of each second roller is larger than the thickness of the second disc, the second rollers protrude out of the second disc and are abutted to the second circular side plate, the second rollers protrude out of the second disc at the left side of the second disc and are positioned in the middle position of the first saddle-shaped clamp, and when the two high positions of the two sides of the first saddle-shaped clamp are abutted to the left side face of the second disc, the second rollers can rotate freely on the middle low position of the first saddle-shaped clamp; a second saddle-shaped clamping protrusion is arranged between the adjacent second rollers and is positioned at the left side of the second disc; the first roller is located in the middle of the second saddle-shaped clamp, and when the high positions on the two sides of the second saddle-shaped clamp are abutted to the right side face of the first disc, the first roller can freely rotate on the middle low position of the second saddle-shaped clamp.
2. The adjustable exercise wheel of claim 1 wherein a first bearing is secured within the first circular aperture and is sleeved on the first handle and a second bearing is secured within the second circular aperture and is sleeved on the second handle.
3. The adjustable exercise wheel of claim 1, wherein the first roller and the second roller are both made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187488.2U CN219167637U (en) | 2022-11-30 | 2022-11-30 | Adjustable abdomen building wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223187488.2U CN219167637U (en) | 2022-11-30 | 2022-11-30 | Adjustable abdomen building wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219167637U true CN219167637U (en) | 2023-06-13 |
Family
ID=86667014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223187488.2U Active CN219167637U (en) | 2022-11-30 | 2022-11-30 | Adjustable abdomen building wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219167637U (en) |
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2022
- 2022-11-30 CN CN202223187488.2U patent/CN219167637U/en active Active
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| GR01 | Patent grant | ||
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