WO2021136927A1 - Roue d'exercice abdominal - Google Patents
Roue d'exercice abdominal Download PDFInfo
- Publication number
- WO2021136927A1 WO2021136927A1 PCT/GB2020/053347 GB2020053347W WO2021136927A1 WO 2021136927 A1 WO2021136927 A1 WO 2021136927A1 GB 2020053347 W GB2020053347 W GB 2020053347W WO 2021136927 A1 WO2021136927 A1 WO 2021136927A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheels
- wheel
- abdominal exercise
- supporting shaft
- side surfaces
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
- A63B23/0211—Abdomen moving torso with immobilized lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
- A63B23/03525—Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0025—Particular aspects relating to the orientation of movement paths of the limbs relative to the body; Relative relationship between the movements of the limbs
- A63B2022/0035—Upper limbs performing together the same movement, e.g. on a single support element
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B2023/006—Exercising apparatus specially adapted for particular parts of the body for stretching exercises
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2208/00—Characteristics or parameters related to the user or player
- A63B2208/02—Characteristics or parameters related to the user or player posture
- A63B2208/0214—Kneeling
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/09—Adjustable dimensions
Definitions
- the invention relates to fitness equipment, in particular an abdominal exercise wheel.
- Existing abdominal exercise wheels are mostly composed of a supporting shaft and a wheel.
- the center of the wheel is mounted at the center of the supporting shaft and can rotate relative to the supporting shaft.
- the user grasps both ends of the supporting shaft and gradually bends forward to roll the wheels away from a starting position. Once the user has reached a limit, he/she then gradually returns to a stand-up position for the purpose of exercising the arms, waist, abdomen, and back.
- existing exercise wheels with simple structures cannot provide users with exercise methods of different intensities.
- existing exercise wheels are mostly fitted with a single wheel or two side-by-side wheels. For beginners, their body strength is relatively low, so it is difficult to master the balance, and they often fall onto the ground due to loss of balance.
- the purpose of the invention is to provide an abdominal exercise wheel in which training intensity can be easily changed.
- an abdominal exercise wheel comprising: a supporting shaft; and two wheels mountable adjacently on the supporting shaft, wherein: the two wheels each have a first side surface and a second side surface, the first side surface and the second side surface of each of the two wheels extending generally perpendicularly to the axial direction of the supporting shaft when the respective wheels are mounted on the supporting shaft, the first side surfaces of the two wheels being configured to abut with each other when in use in a first configuration of the abdominal exercise wheel, the second side surfaces of the two wheels being configured to abut with each other when in use in a second configuration of the abdominal exercise wheel; and at least one or both of the first side surfaces is fitted with a barrier component, the barrier component(s) being configured such that the distance between the two wheels in the first configuration is greater than the distance between the two wheels in the second configuration.
- the barrier component on the said first side surface of the wheel is a circular structure arranged coaxially with the wheel.
- the barrier component on the said first side surface of the wheel is the first connecting tube coaxially arranged and has the same central aperture as the wheel.
- the second side surface of the wheel has a groove surrounding the center of the second side surface, and the center of the second side surface has a second connecting tube, which has the same cross-sectional shape as the first connecting tube; the axial length of the said second connecting tube is not greater than the depth of the groove; the outer end surfaces of the said first connecting tube and the second connecting tube are both provided with a locking part; the two adjacent locking parts of the said two wheels are fitted to restrain circumferential rotation between the two wheels.
- the locking part is the positioning teeth arranged equidistantly along the circumferential direction, and the circumferential distance between adjacent positioning teeth is the same as the circumferential length of the positioning teeth.
- An anti-slip groove is provided on the outer peripheral surface of the wheel.
- the two ends of the said supporting shaft are provided with detachable anti-slip sheaths.
- the wheels of this invention can be disassembled freely and mounted on the supporting shaft in different combinations.
- both wheels are joined together with their first side surfaces adjacent to each other, there is a larger distance between them, which is suitable for beginners who cannot easily master the balance.
- both wheels are joined together with their second side surfaces adjacent to each other, there is a smaller distance between them, which increases training intensity and is suitable for more advanced users.
- the abdominal exercise wheel is easy to adjust, since it does not need to be replaced as training intensity increases, and it can be widely applied.
- the barrier component of the present invention is a circular structure coaxially arranged with the wheel.
- the structure is simple and reliable, and the cost is low.
- the barrier component of the present invention is the first connecting tube which is arranged coaxially with the wheel and has the same central aperture. This can increase the contact area of the wheel with the supporting shaft and prevent the inner hole of the wheel from being deformed.
- the outer end surfaces of the first connecting tube and the second connecting tube of the present invention are both provided with locking parts. After the two adjacent locking parts of the two wheels make contact and fit together, circumferential rotation between the two wheels are limited. This enables the two wheels to rotate synchronously when in use, which makes exercises more convenient.
- the locking parts of the present invention are equipped with equidistant positioning teeth, and the circumferential distance between adjacent positioning teeth is the same as the circumferential length of the positioning teeth. This can achieve multi-angle locking, and the locking method is simple and easy to operate.
- the outer peripheral surface of the wheels of the present invention is equipped with anti-slip grooves. This increases the friction between the wheels and surfaces, prevents injuries caused by accidental sliding when used on smooth tiles and other surfaces, and is more convenient and safer to use.
- the supporting shaft of the present invention is equipped with anti-slip sheaths, which not only increases friction and disperses pressure, but also restricts the position of the wheels. This prevents the wheels from sliding on the supporting shaft, and therefore prevents accidental injuries caused by sliding wheels. It is more convenient and safer to use.
- Fig. 1 is a schematic diagram of the structure of the present invention.
- Fig. 2 is a schematic diagram of the structure of the wheel of the present invention.
- Fig. 3 is a schematic diagram of the invention in use.
- the present embodiment of the abdominal exercise wheel includes a supporting shaft 1 and two wheels 2 adjacently mounted on the supporting shaft 1.
- Each wheel 2 has a first side surface and a second side surface perpendicular to the axial direction.
- a barrier component is provided on the first side surface.
- the barrier component is suitable for: the distance between the first side surfaces of the two wheels 2 when both wheels 2 are mounted on the shaft 1 with their first side surfaces adjacent to each other > the distance between the second side surfaces of the two wheels 2 when both wheels 2 are mounted on the shaft 1 with their second side surfaces adjacent to each other.
- the barrier components being configured such that the distance between the two wheels 2 in the first configuration is greater than the distance between the two wheels 2 in the second configuration.
- the barrier component on the first side surface of the wheel 2 is a circular structure coaxially arranged with the wheel 2.
- the structure is simple and reliable, with a low cost.
- the barrier component on the first side surface of the wheel 2 is the first connecting tube 3, which is coaxially arranged with the wheel 2 and has the same central aperture. This lowers production cost, and the contact area between the wheels 2 and the supporting shaft
- the preferred solution is: when the two wheels 2 are mounted on the supporting shaft 1 with their second side surfaces adjacent to each other, the second side surfaces of the two wheels 2 are attached to each other, so that both wheels 2 are combined into a single wheel. This gives a more appealing appearance and enables more intense training.
- the second side surface of the wheel 2 is equipped with grooves surrounding the center of the second side surface, and the center of the second side surface is equipped with a second connecting tube 4 with the same cross-sectional shape as the first connecting tube tube 3.
- the axial length of the second connecting tube 4 is not greater than the depth of the groove.
- the outer end surfaces of the first connecting tube 3 and the second connecting tube 4 are both equipped with locking parts 5.
- the locking part 5 is the positioning teeth 5-1 arranged equidistantly in the circumferential direction, and the circumferential distance between adjacent positioning teeth 5-1 is the same as the circumferential length of the positioning teeth 5-1. This can achieve multi-angle locking, and the locking method is simple and easy to operate.
- the outer peripheral surface of the wheels of the present invention is equipped with antislip grooves 2-1. This increases the friction between the wheels 2 and surfaces, prevents injuries caused by accidental sliding when used on smooth tiles and other surfaces, and is more convenient and safer to use.
- Both ends of the supporting shaft 1 are equipped with detachable anti-slip sheaths 1-1, which not only increases friction and disperses pressure, but also restricts the position of the wheels 2. This prevents the wheels 2 from sliding on the supporting shaft 1, and therefore prevents accidental hand injuries caused by sliding wheels 2. It is more convenient and safer to use.
- first and second side surfaces instead of using a groves on the first and second side surfaces, other way so locking the two surfaces together can be implemented.
- arrangements of magnets can be used so that the abutted first side surfaces and/or the abutted second side surfaces can be limited in their relative rotation and/or angular separation.
- barrier components can be used instead of connecting tubes.
- an individual stalk or a plurality of stalks could be used to separate the first side surfaces of the respective wheels 2 from each other.
Landscapes
- Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Pulmonology (AREA)
- Rehabilitation Tools (AREA)
Abstract
La présente invention concerne une roue d'exercice abdominal, comprenant : un arbre de support ; et deux roues pouvant être montées de façon adjacente sur l'arbre de support, les deux roues ayant chacune une première surface latérale et une deuxième surface latérale, la première surface latérale et la deuxième surface latérale de chacune des deux roues s'étendant généralement de façon perpendiculaire à la direction axiale de l'arbre de support lorsque les roues respectives sont montées sur l'arbre de support, les premières surfaces latérales des deux roues étant configurées pour venir en butée l'une avec l'autre lors de l'utilisation dans une première configuration de la roue d'exercice abdominal, les deuxièmes surfaces latérales des deux roues étant configurées pour venir en butée l'une avec l'autre lors de l'utilisation dans une deuxième configuration de la roue d'exercice abdominal ; et au moins l'une ou les deux parmi les premières surfaces latérales est équipée d'un composant barrière, le(s) composant(s) barrière(s) étant configuré(s) de sorte que la distance entre les deux roues dans la première configuration est supérieure à la distance entre les deux roues dans la deuxième configuration.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922486123.1U CN211986849U (zh) | 2019-12-30 | 2019-12-30 | 一种健腹轮 |
CN201922486123.1 | 2019-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021136927A1 true WO2021136927A1 (fr) | 2021-07-08 |
Family
ID=73429141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2020/053347 WO2021136927A1 (fr) | 2019-12-30 | 2020-12-22 | Roue d'exercice abdominal |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN211986849U (fr) |
WO (1) | WO2021136927A1 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920418A (en) * | 1958-02-24 | 1960-01-12 | Thomas O Britt | Amusement devices |
US3403906A (en) * | 1965-05-14 | 1968-10-01 | Burzenski Ralph | Exerciser with grippers on a roller mounting shaft |
US20030096680A1 (en) * | 2001-11-19 | 2003-05-22 | Nethery Robert Lee | Exercise device |
CN203447708U (zh) * | 2013-09-13 | 2014-02-26 | 哈尔滨体育学院 | 多功能健腹轮 |
US20140358050A1 (en) * | 2013-06-04 | 2014-12-04 | Clifford A. Stock | Therapy Device, and Method |
US20160045782A1 (en) * | 2014-08-18 | 2016-02-18 | Good Shine Development Ltd. | Abdomen exerciser |
FR3068254A1 (fr) * | 2017-06-30 | 2019-01-04 | Decathlon | Dispositif d'exercice a roue |
-
2019
- 2019-12-30 CN CN201922486123.1U patent/CN211986849U/zh active Active
-
2020
- 2020-12-22 WO PCT/GB2020/053347 patent/WO2021136927A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2920418A (en) * | 1958-02-24 | 1960-01-12 | Thomas O Britt | Amusement devices |
US3403906A (en) * | 1965-05-14 | 1968-10-01 | Burzenski Ralph | Exerciser with grippers on a roller mounting shaft |
US20030096680A1 (en) * | 2001-11-19 | 2003-05-22 | Nethery Robert Lee | Exercise device |
US20140358050A1 (en) * | 2013-06-04 | 2014-12-04 | Clifford A. Stock | Therapy Device, and Method |
CN203447708U (zh) * | 2013-09-13 | 2014-02-26 | 哈尔滨体育学院 | 多功能健腹轮 |
US20160045782A1 (en) * | 2014-08-18 | 2016-02-18 | Good Shine Development Ltd. | Abdomen exerciser |
FR3068254A1 (fr) * | 2017-06-30 | 2019-01-04 | Decathlon | Dispositif d'exercice a roue |
Also Published As
Publication number | Publication date |
---|---|
CN211986849U (zh) | 2020-11-24 |
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