CN210786120U - Multifunctional abdomen exercising wheel and one-way limiting structure - Google Patents
Multifunctional abdomen exercising wheel and one-way limiting structure Download PDFInfo
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- CN210786120U CN210786120U CN201921258450.5U CN201921258450U CN210786120U CN 210786120 U CN210786120 U CN 210786120U CN 201921258450 U CN201921258450 U CN 201921258450U CN 210786120 U CN210786120 U CN 210786120U
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- central shaft
- wheel
- coil spring
- holding rod
- wheel cover
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Abstract
The utility model provides a multi-functional exercise wheel and one-way limit structure, it includes single wheel and center pin, the center pin runs through single wheel, single wheel includes the counter weight module, wind spring and one-way bearing, be equipped with the handle at the center pin both ends, the handle is articulated with the center pin, can rotate spacingly between handle and the center pin, the handle includes horizontal holding rod and one section at least turning rod, horizontal holding rod is articulated with the center pin, horizontal holding rod can rotate to parallel with the center pin, also can upwards overturn, when the upwards upset of horizontal holding rod, the turning rod butt joint of two handles forms and carries the position of holding. The utility model can be deformed, not only has the function of the abdomen building wheel, but also can be turned into a kettle bell after the handle is turned over, and is suitable for being held by a single hand. The structure of one-way limited rotation is simpler, and the internal structure is simplified.
Description
Technical Field
The utility model relates to the field of sports equipment, relate to the exercise wheel, especially a multi-functional exercise wheel and one-way limit structure.
Background
The exercise wheel can be used as a dumbbell, but is a double-wheel exercise wheel; the single-wheel abdomen exercise wheel needs two hands to use when being held, so the whole weight of the single-wheel abdomen exercise wheel needs to be increased to achieve the body-building effect.
When the exercise wheel is used in a rolling mode, for some beginners, the exercise wheel is not easy to master, and once the exercise wheel is not easy to control, the body of the beginners is prone to leaning forward quickly. The exercise wheel of the prior coil spring structure is used to lock the longest rotational distance. The existing coil spring and the one-way structure are complex, and parts are more.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional exercise wheel and one-way limit structure to current above-mentioned problem.
The purpose of the utility model can be realized by the following technical proposal: a multifunctional abdomen exercise wheel comprises a single wheel and a central shaft, wherein the central shaft penetrates through the single wheel, the single wheel comprises a counterweight module, handles are arranged at two ends of the central shaft, the handles are hinged with the central shaft, the handles and the central shaft can rotate for limiting,
it is characterized in that the preparation method is characterized in that,
the handle comprises a horizontal holding rod and at least one section of turning rod, the horizontal holding rod is hinged with the central shaft,
the horizontal holding rod can rotate to be parallel to the central shaft and also can turn upwards,
when the transverse holding rod is turned upwards, the turning rods of the two handles are butted to form a holding part.
The counterweight module comprises a counterweight plate, the counterweight plate is positioned in the single wheel, and the counterweight plate is sleeved on the central shaft.
Furthermore, the single wheel is divided into a left wheel cover and a right wheel cover, a plurality of shell grooves are formed in the left wheel cover or the right wheel cover, and balancing weights are installed in the shell grooves.
Further, all be equipped with the L shape connecting block of cooperation concatenation on violently holding pole and the center pin, two L shape connecting blocks are pegged graft by the pivot, and the outer end of L shape connecting block all is equipped with a direction cambered surface, can rotate along the direction cambered surface, has the spacing of two angles between violently holding pole and the center pin.
Furthermore, the joint of the two turning rods is provided with a concave-convex part which is just matched with the joint of the two turning rods.
A multifunctional abdomen exercise wheel one-way limiting structure comprises a single wheel and a central shaft, wherein the central shaft penetrates through the single wheel and rotates separately from the single wheel,
the single wheel comprises a left wheel cover and a right wheel cover, at least one group of coil springs and counterweight modules are arranged in the single wheel,
it is characterized in that the preparation method is characterized in that,
the coil spring is accommodated in the coil spring box, the coil spring box is fixed with the left wheel cover or the right wheel cover, the outer end of the coil spring is clamped on the coil spring box,
the central shaft is sleeved with the unidirectional bearing, the unidirectional bearing is sleeved with the hook hanging piece, the unidirectional bearing is limited by the unidirectional rotation of the central shaft, the unidirectional bearing is fixedly connected with the hook hanging piece, the inner end of the coil spring is clamped on the hook hanging piece,
handles are arranged at two ends of the central shaft, each handle comprises a transverse holding rod and a turning rod, the transverse holding rods are hinged with the central shaft, and when the transverse holding rods turn upwards, the turning rods of the two handles are in butt joint to form a holding part.
Further, all be equipped with the L shape connecting block of cooperation concatenation on violently holding pole and the center pin, two L shape connecting blocks are pegged graft by the pivot, and the outer end of L shape connecting block all is equipped with a direction cambered surface, can rotate along the direction cambered surface, has the spacing of two angles between violently holding pole and the center pin.
Furthermore, the joint of the two turning rods is provided with a concave-convex part which is just matched with the joint of the two turning rods.
Furthermore, the coil springs are provided with two groups, the counterweight module comprises counterweight discs, and the counterweight discs are sleeved on the central shaft.
Further, the counterweight plate is positioned in the middle of the two groups of coil springs.
Furthermore, the lateral wall of the hook hanging piece is provided with a first fixing groove, the inner end of the coil spring is provided with a first hook matched with the first fixing groove, the coil spring box is provided with a second fixing groove, the outer end of the coil spring is provided with a second hook, the outer end of the coil spring is fixed with the second fixing groove through the second hook, meanwhile, a convex rib is arranged on the left wheel cover or the right wheel cover, and the second hook is also hooked on the convex rib for limitation.
Compared with the prior art, 1, the utility model discloses can warp, not only be the effect of exercise wheel alone, just become the kettle-bell after the handle upset, be fit for single-hand and hold.
2. The structure of one-way limited rotation is simpler, and the internal structure is simplified.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the state of the kettle-bell of the present invention.
Fig. 3 is a partial internal view of the present invention.
Fig. 4 is an explosion diagram of the present invention.
Fig. 5 is a schematic view of the first state of the L-shaped connecting block of the present invention.
Fig. 6 is a schematic diagram of a second state of the L-shaped connecting block of the present invention.
Fig. 7 is a partially enlarged view of fig. 3 at the circled position.
In the figure, 1 single wheel; 2L-shaped connecting blocks; 21, guiding to an arc surface; 3, horizontally holding the rod; 4, turning a folding rod; 5 a recess; 6 a convex part; 7, a left wheel cover; 8, a first hook; 9, hooking and hanging parts; 10 a one-way bearing; 11 a central axis; 12 coil springs; 13 a second hook; 14, a coil spring box; 15 convex ribs; 16 weight plates; 17, a rubber sleeve; 18 right wheel cover.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1-2, the utility model can be used as an abdomen exercise wheel and a kettle bell.
The utility model discloses be equipped with single wheel 1 and central axle 11, central axle 11 runs through single wheel 1 and rolls, has the counter weight module in single wheel 1, is equipped with like the horn shape handle at 11 both ends of central axle, and the handle can upwards overturn, has just so formed the kettle bell for the one-hand is held.
Specifically, the handle is hinged with the central shaft 11, the handle comprises a transverse holding rod 3 and a turning rod 4, and the turning part of the transverse holding rod 3 and the turning rod 4 has a certain angle, such as an included angle of 25-145 degrees. The transverse holding rod 3 is hinged with the central shaft 11, and the transverse holding rod 3 can rotate to be parallel to the central shaft 11, so that the transverse holding rod can be used as a normal abdomen building wheel. Also can be turned upwards, when the horizontal holding rod 3 is turned upwards, the turning rods 4 of the two handles are butted to form a holding part. Thus forming the kettle-bell.
The handle and the central shaft 11 are limited in two positions, so that the transverse holding rod 3 and the central shaft 11 are both provided with the L-shaped connecting blocks 2 which are matched and spliced, in the figures 5-6, the two L-shaped connecting blocks 2 are connected through the rotating shaft, the planes of the two L-shaped connecting blocks 2 are attached together, but the outer ends of the L-shaped connecting blocks 2 are both provided with a guide cambered surface 21, and the L-shaped connecting blocks 2 can rotate along the guide cambered surfaces 21. And rubber rings are arranged at the switching positions of the two L-shaped connecting blocks 2 and used as damping. When the horizontal holding rod 3 is parallel to the central shaft 11, the front ends of the two L-shaped connecting blocks 2 are in surface contact to limit rotation, so that the horizontal holding rod can only be parallel to the central shaft and can not rotate downwards. When the two L-shaped connecting blocks 2 are overturned, the front end of one L-shaped connecting block 2 is in contact with the side surface of the other L-shaped connecting block 2, so that the rotation angle of the L-shaped connecting block is limited.
The butt joint of the two turning rods 4 is provided with a concave part 5 and a convex part 6, the two turning rods 4 are just embedded into each other when the turning rods are in butt joint, and the two turning rods 4 are completely connected.
As shown in fig. 4, the single wheel 1 includes a left wheel cover 7 and a right wheel cover 18, a rubber sleeve 17 is sleeved outside the left wheel cover 7 and the right wheel cover 18, patterns are arranged on the rubber sleeve 17 to increase friction, and a group of coil springs 12 or two groups of coil springs 12 may be arranged between the left wheel cover 7 and the right wheel cover 18.
As shown in fig. 3 and 7, the coil spring 12 is accommodated in the coil spring box 14, the coil spring box 14 is fixed with the left wheel cover 7 or the right wheel cover 18, and the outer end of the coil spring 12 is clamped on the coil spring box 14. The central shaft 11 is sleeved with the unidirectional bearing 10, the unidirectional bearing 10 is sleeved with the hook hanger 9, the unidirectional bearing 10 and the central shaft 11 are limited in unidirectional rotation, the unidirectional bearing 10 and the hook hanger 9 are limited in rotation, and the inner end of the coil spring 12 is clamped on the hook hanger 9. The lateral wall of the hook hanger 9 is provided with a first fixing groove, the inner end of the coil spring 12 is provided with a first hook 8 matched with the first fixing groove, the coil spring box 14 is provided with a second fixing groove, the outer end of the coil spring 12 is provided with a second hook 13, the outer end of the coil spring 12 is fixed through the second hook 13 and the second fixing groove, meanwhile, the left wheel cover 7 or the right wheel cover 18 is provided with a convex rib 15, and the second hook 13 is also hooked on the convex rib 15 for limiting.
The above principle is as follows: when the single wheel 1 rolls back, the one-way bearing 10 and the central shaft 11 rotate independently, and the single wheel 1 rolls without limit. Secondly, when the single wheel 1 advances, the one-way bearing 10 is locked with the central shaft 11, and the coil spring 12 cannot rotate after a plurality of turns, so that the coil spring box 14, the left wheel cover 7 or the right wheel cover 18 connected with the coil spring 12 cannot rotate, and the single wheel 1 cannot be pushed when a hand is placed on the handle.
The counterweight module comprises a counterweight disk 16, and the counterweight disk 16 is sleeved on the central shaft 11 and can be arranged on two sides of the coil spring 12. When there are two sets of coil springs 12, the weight plate 16 can also be provided intermediate the two sets of coil springs 12. However, the space between the left wheel cover 7 and the right wheel cover 18 is limited, and the counterweight plate 16 cannot be placed too much, so that a plurality of shell grooves can be formed in the left wheel cover 7 or the right wheel cover 18, and the counterweight blocks are installed in the shell grooves. The balancing weight is more randomly installed, and the weight is convenient to adjust.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A multifunctional abdomen exercise wheel comprises a single wheel and a central shaft, wherein the central shaft penetrates through the single wheel, the single wheel comprises a counterweight module, handles are arranged at two ends of the central shaft, the handles are hinged with the central shaft, the handles and the central shaft can rotate for limiting,
it is characterized in that the preparation method is characterized in that,
the handle comprises a horizontal holding rod and at least one section of turning rod, the horizontal holding rod is hinged with the central shaft,
the horizontal holding rod can rotate to be parallel to the central shaft and also can turn upwards,
when the transverse holding rod is turned upwards, the turning rods of the two handles are butted to form a holding part.
2. The multifunctional exercise wheel as claimed in claim 1, wherein the single wheel is divided into a left wheel cover and a right wheel cover, the left wheel cover or the right wheel cover is provided with a plurality of housing slots, the housing slots are provided with balancing weights, the balancing weight module further comprises a balancing weight plate, the balancing weight plate is arranged in the single wheel, and the balancing weight plate is sleeved on the central shaft.
3. The multifunctional abdomen-building wheel according to claim 1 or 2, wherein the horizontal holding rod and the central shaft are respectively provided with L-shaped connecting blocks which are matched and spliced, the two L-shaped connecting blocks are inserted by the rotating shaft, the outer ends of the L-shaped connecting blocks are respectively provided with a guiding cambered surface which can rotate along the guiding cambered surface, and the horizontal holding rod and the central shaft are limited by two angles.
4. A multifunctional abdominal exercise wheel as claimed in claim 3, wherein the joint of the two turning bars is provided with a concave-convex part, and the concave-convex part is just matched with the concave-convex part.
5. A multifunctional abdomen exercise wheel one-way limiting structure comprises a single wheel and a central shaft, wherein the central shaft penetrates through the single wheel and rotates separately from the single wheel,
the single wheel comprises a left wheel cover and a right wheel cover, at least one group of coil springs and counterweight modules are arranged in the single wheel,
it is characterized in that the preparation method is characterized in that,
the coil spring is accommodated in the coil spring box, the coil spring box is fixed with the left wheel cover or the right wheel cover, the outer end of the coil spring is clamped on the coil spring box,
the central shaft is sleeved with the unidirectional bearing, the unidirectional bearing is sleeved with the hook hanging piece, the unidirectional bearing and the central shaft are limited in unidirectional rotation, the unidirectional bearing and the hook hanging piece are limited in rotation, the inner end of the coil spring is clamped on the hook hanging piece,
handles are arranged at two ends of the central shaft, each handle comprises a transverse holding rod and a turning rod, the transverse holding rods are hinged with the central shaft, and when the transverse holding rods turn upwards, the turning rods of the two handles are in butt joint to form a holding part.
6. The one-way position-limiting structure of a multifunctional abdomen-strengthening wheel as claimed in claim 5, wherein the horizontal holding rod and the central shaft are respectively provided with L-shaped connecting blocks which are matched and spliced, the two L-shaped connecting blocks are inserted by the rotating shaft, the outer ends of the L-shaped connecting blocks are respectively provided with a guiding cambered surface which can rotate along the guiding cambered surface, and the horizontal holding rod and the central shaft are limited by two angles.
7. The one-way limit structure of a multifunctional abdomen-building roller as claimed in claim 6, wherein the joint of the two turning rods is provided with a concave-convex part, and the concave-convex part is just matched.
8. A multifunctional abdomen exercise wheel one-way limiting structure as claimed in claim 5, wherein the coil springs have two sets, the weight module comprises a weight plate, and the weight plate is sleeved on the central shaft.
9. A multifunctional abdomen-exercising wheel one-way limiting structure according to claim 8, wherein the weight disc is located in the middle of the two groups of coil springs.
10. The one-way limit structure of a multifunctional abdomen-exercising wheel as claimed in claim 5, wherein the outer side wall of the hook member is provided with a first fixing groove, the inner end of the coil spring is provided with a first hook matching with the first fixing groove, the coil spring box is provided with a second fixing groove, the outer end of the coil spring is provided with a second hook, the outer end of the coil spring is fixed by the second hook and the second fixing groove, and meanwhile, the left wheel cover or the right wheel cover is provided with a convex rib on which the second hook is hooked for limitation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921124770 | 2019-07-17 | ||
| CN2019211247701 | 2019-07-17 |
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| Publication Number | Publication Date |
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| CN210786120U true CN210786120U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921258450.5U Active CN210786120U (en) | 2019-07-17 | 2019-08-05 | Multifunctional abdomen exercising wheel and one-way limiting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006595A (en) * | 2021-02-24 | 2021-06-22 | 池州市公路管理服务中心 | Security fence for highway maintenance |
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- 2019-08-05 CN CN201921258450.5U patent/CN210786120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006595A (en) * | 2021-02-24 | 2021-06-22 | 池州市公路管理服务中心 | Security fence for highway maintenance |
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Effective date of registration: 20200615 Address after: Shen Zhai Cun, Baiyang street, Wuyi, Jinhua City, Zhejiang Province Patentee after: Wuyi Huayang Industry and Trade Co.,Ltd. Address before: No. 56, youcaotang village, Chengxi street, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Xie Yushun |