WO2022111771A1 - Chest muscle exercise apparatus - Google Patents
Chest muscle exercise apparatus Download PDFInfo
- Publication number
- WO2022111771A1 WO2022111771A1 PCT/DE2021/200178 DE2021200178W WO2022111771A1 WO 2022111771 A1 WO2022111771 A1 WO 2022111771A1 DE 2021200178 W DE2021200178 W DE 2021200178W WO 2022111771 A1 WO2022111771 A1 WO 2022111771A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- training device
- spring
- hand
- hand rests
- rests
- Prior art date
Links
- 210000002976 pectoralis muscle Anatomy 0.000 title claims abstract description 17
- 210000003205 muscle Anatomy 0.000 description 5
- 210000000038 chest Anatomy 0.000 description 3
- 210000000245 forearm Anatomy 0.000 description 2
- 210000000062 pectoralis major Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/023—Wound springs
-
- 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
- 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
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4047—Pivoting movement
-
- 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
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1245—Primarily by articulating the shoulder joint
- A63B23/1254—Rotation about an axis parallel to the longitudinal axis of the body, e.g. butterfly-type exercises
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2210/00—Space saving
- A63B2210/50—Size reducing arrangements for stowing or transport
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2214/00—Training methods
Definitions
- the invention relates to a training device, in particular for the chest muscles of a human body, consisting of at least two actuating elements which are movably connected to one another and which are pretensioned by a spring.
- a large number of training devices are known for training individual muscle groups, some of which are stationary, but some are also available in a portable version.
- the object of the present invention is to provide a simple and inexpensive device for training muscles of the human body, example, the chest muscles.
- the actuating elements consist of two cup-shaped hand rests, which are connected to one another via a spring-loaded pivot bearing. Further advantageous configurations of the invention result from the dependent claims.
- the training device is intended for the chest muscles of a human body, and it is mainly a training device for female chest muscles, in particular the large pectoral muscle (musculus pectoralis major), for example to give the breasts better support. So that the training device can be used both at home and, if necessary, in the office, the structure of the training device consists of simple elements that nevertheless provide effective training for the chest muscles.
- the training device consists of two actuating elements, which consist of two shell-shaped hand rests, which are connected to one another via a spring-loaded pivot bearing. The two cup-shaped hand rests can be pressed together against the spring force, so that the required contact pressure directly affects the chest muscles via the forearms and upper arms.
- the existing spring force In order to press the two hand rests together, the existing spring force must be overcome so that the hand rests can be pressed together via the existing pivot bearing.
- the training device can be used, for example, directly in front of the chest with the arms bent, but also with the arms stretched out so that the required force is generated via the forearm and upper arm and the shoulder through the pectoral muscle.
- the shell-shaped hand rests are pushed apart by an existing spring, so that, taking into account the existing pivot bearing, they assume a position in which the two hand rests protrude from one another without any force being applied, for example at a right angle. With the palms of the hands, the two cup-shaped hand rests can be pressed together against the spring force, so that the training strengthens the chest muscles.
- the training device can be used not only in front of the chest, but also above the head, if necessary, in order to train other muscle groups. Alternatively, it is possible to clamp the training device between your knees and train your leg muscles.
- the hand rests have a concave inside and a convex outside.
- the convex outside became chosen so that the palm of the hand can lie flat on the palm rest.
- the use of a concave inner side makes sense here because the further connecting elements can be manufactured in one piece with the hand rests in this way and material and weight savings can be made.
- the convex outside is used here to rest the palm of the hand in order to transmit the force to the training device via the palm of the hand.
- the hand rests have a ring eyelet on the convex outside.
- the size of the ring eyelet has been chosen so that, for example, the middle finger can be inserted into the ring eyelet in order to achieve a particularly secure hold of the training device.
- the eyelet is accommodated in a rotary bearing of the handrest, so that the eyelet can be rotated relative to the handrest if, for example, the palm of the hand experiences an angle change relative to the axis of rotation of the exerciser during the training movement.
- the pivot bearing ensures that the palm of the hand can be placed in the desired position on the hand rest, whereby the user has the option of taking a different position of the palms of the hand in relation to the pivot bearing, taking into account the respective training conditions, for example if the training device is not in a right position angle to the chest, but occupies an elevated position towards the head.
- the pivot bearing consists of a sleeve, a threaded pin and a spring.
- the necessary eyelets are in this case directly integrally formed on the hand rests and take a threaded pin, which forms the pivot bearing for the hand rests.
- the end of the threaded pin can engage in an existing thread or, if necessary, be secured with a nut.
- the spring is pushed onto the threaded pin in such a way that the spring lies between the two eyelets of the hand rests comes. In this way it is ensured that crushing can be avoided even with an unskillful movement. If the threaded pin can be removed, the spring force can be increased or decreased by replacing the spring.
- the flange supports themselves are connected to the pivot bearing via webs formed in one piece, these webs having the eyelets at the ends, through which the threaded pin is guided.
- the webs have a stop so that the two flange supports maintain a maximum opening angle to one another.
- the opening angle is approx. 90 degrees and is achieved by the spring force in the resting position of the training device, while the user can press the two flange pads together against the spring force during training.
- the spring itself can be designed for a spring pressure of 1 to 4 kg, preferably 2 kg, which corresponds to normal power development during training.
- these can have a smooth but also a structured surface which is particularly roughened so that the inner surface of the flan cannot slip off the outside of the flan supports.
- the present invention is characterized in that a simple training device for the needs of the body is possibly also made available for the office, which trains the pectoral muscles, in particular the pectoralis major pectoral muscle.
- the training device has two palm rests on which the hands are placed, with a secure hold being ensured by an eyelet on the palm rests, through which, for example, the middle finger can be passed to hold the palm rests securely in the palm of the hand.
- the size of the training device as a compact unit should be emphasized, so that it can also be transported at any time without major problems.
- Fig. 1 is a perspective view of the training device according to the invention with respect to the pivot bearing open hand rests and
- FIG. 2 shows the training device according to FIG. 1 in a perspective interior view.
- Figure 1 shows a perspective view of the training device 1 according to the invention with hand rests 3, 4 open to a pivot bearing 2.
- the hand rests 3, 4 are plate-shaped with a concave inner side 5 and a convex outer side 6.
- the hand rest 3, 4 can thus be held securely via the palm of the hand with the aid of the ring eyelet 7, with the ring eyelet 7 additionally being able to rotate relative to the hand rests 3, 4 by means of a rotary bearing 8.
- the pivot bearing 8 is incorporated into the outer surface of the hand rest 3, 4 and enables the ring eyelet 7 to be rotated.
- the surface of the hand rests 3, 4 is corrugated in the exemplary embodiment, although smooth or differently structured outer sides 6 can also be used as an alternative.
- On the inside 5 of the two hand rests 3, 4 are two webs 10 are integrally formed, which form a bearing for the pivot bearing 2 with their eyelets, in which a pin 12 is mounted, which is screwed into a threaded hole, for example or alternatively held by a nut.
- a spring 13 is pushed, which is permitted with a corresponding spring force of 2 kg, for example.
- the ends of the spring 13 are supported against the inner surfaces 5 of the two flange supports 3, 4, so that when the two flange supports 3, 4 are pressed together, the existing spring force has to be overcome. Overcoming the spring force causes the training effect, because this strengthens the chest muscles via the lower and upper arms and the shoulders.
- FIG. 2 shows a perspective interior view of the training device 1 with its two flange supports 3, 4 and the molded webs 10.
- the webs 10 are here formed in pairs on the inner surface 5 of the flange supports 3, 4, preferably in one piece with the flange supports 3, 4 connected.
- the webs 10, each with an eyelet 15 are part of the pivot bearing 2, in which a pin 12 is added.
- the pin 12 can be fixed here with the aid of a nut or, alternatively, a thread can be cut into the webs 10, into which the pin 12 is screwed.
- a spring 13 rests on the pin 12, which rests with its ends 16 on the inner surface 5 of the flange supports 3, 4, respectively.
- the ring lug 7 is located on the outer surface 6 of the flange supports 3, 4.
- the inner pivot bearing 8 of the ring lug 7 can be seen on the inside 5 of the flange support 4, with the pivot bearing 8 consisting of a simple plastic bearing which only allows the ring lug 7 to rotate within the flange pad 3, 4 allows.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112021006186.0T DE112021006186A5 (en) | 2020-11-27 | 2021-11-08 | Training device for the chest muscles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202020004963.8U DE202020004963U1 (en) | 2020-11-27 | 2020-11-27 | Training device for the chest muscles |
DE202020004963.8 | 2020-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022111771A1 true WO2022111771A1 (en) | 2022-06-02 |
Family
ID=74645116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2021/200178 WO2022111771A1 (en) | 2020-11-27 | 2021-11-08 | Chest muscle exercise apparatus |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE202020004963U1 (en) |
WO (1) | WO2022111771A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114177572A (en) * | 2021-11-24 | 2022-03-15 | 杭州科技职业技术学院 | Novel old person's intelligence many functional safety fitness equipment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB433319A (en) * | 1934-03-06 | 1935-08-13 | Terry Herbert & Sons Ltd | A new or improved gymnastic exercising apparatus |
US3497216A (en) * | 1966-03-02 | 1970-02-24 | Jack Vincent Feather | Spring type bust developer |
US4756522A (en) * | 1986-10-14 | 1988-07-12 | Sandoval Alfredo R | Compact adjustable chest exercise device |
GB2485704A (en) * | 2009-08-18 | 2012-05-23 | Xon Systems Ltd | A chest exercise device |
WO2012177009A2 (en) * | 2011-06-20 | 2012-12-27 | Im Hyung Bin | Chest exercise device |
US20170246072A1 (en) * | 2016-02-25 | 2017-08-31 | Barrett Productions, LLC | Compression-resistant device for the formation of calluses and finger strength |
-
2020
- 2020-11-27 DE DE202020004963.8U patent/DE202020004963U1/en active Active
-
2021
- 2021-11-08 DE DE112021006186.0T patent/DE112021006186A5/en active Pending
- 2021-11-08 WO PCT/DE2021/200178 patent/WO2022111771A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB433319A (en) * | 1934-03-06 | 1935-08-13 | Terry Herbert & Sons Ltd | A new or improved gymnastic exercising apparatus |
US3497216A (en) * | 1966-03-02 | 1970-02-24 | Jack Vincent Feather | Spring type bust developer |
US4756522A (en) * | 1986-10-14 | 1988-07-12 | Sandoval Alfredo R | Compact adjustable chest exercise device |
GB2485704A (en) * | 2009-08-18 | 2012-05-23 | Xon Systems Ltd | A chest exercise device |
WO2012177009A2 (en) * | 2011-06-20 | 2012-12-27 | Im Hyung Bin | Chest exercise device |
US20170246072A1 (en) * | 2016-02-25 | 2017-08-31 | Barrett Productions, LLC | Compression-resistant device for the formation of calluses and finger strength |
Also Published As
Publication number | Publication date |
---|---|
DE202020004963U1 (en) | 2021-01-28 |
DE112021006186A5 (en) | 2023-09-28 |
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