CN114344863A - Rowing machine for body building - Google Patents

Rowing machine for body building Download PDF

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Publication number
CN114344863A
CN114344863A CN202111629897.0A CN202111629897A CN114344863A CN 114344863 A CN114344863 A CN 114344863A CN 202111629897 A CN202111629897 A CN 202111629897A CN 114344863 A CN114344863 A CN 114344863A
Authority
CN
China
Prior art keywords
pedal
rowing machine
rack
sliding groove
support
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111629897.0A
Other languages
Chinese (zh)
Inventor
张建波
吴银昌
郑文豪
孙帮军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Arcana Power Sports Tech Co Ltd
Original Assignee
Zhejiang Arcana Power Sports Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Arcana Power Sports Tech Co Ltd filed Critical Zhejiang Arcana Power Sports Tech Co Ltd
Priority to CN202111629897.0A priority Critical patent/CN114344863A/en
Publication of CN114344863A publication Critical patent/CN114344863A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/06Training appliances or apparatus for special sports for rowing or sculling
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06User-manipulated weights
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/04Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054Features for injury prevention on an apparatus, e.g. shock absorbers
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054Features for injury prevention on an apparatus, e.g. shock absorbers
    • A63B2071/0063Shock absorbers

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a rowing machine for fitness, which comprises a resistance device, a rack, a cable and a pedal device, wherein one end of the cable is fixedly connected with the resistance device, the other end of the cable is connected with a handle, a seat is arranged on the rack in a sliding manner, the resistance device is hinged with the rack, the pedal device comprises a rotating column, a lower pedal and an upper pedal, the rotating column is fixedly arranged on the rack, the lower pedal is rotatably arranged on the rotating column, a sliding groove is formed in the lower pedal, the upper pedal is slidably arranged in the sliding groove, a clamping spring is arranged in the sliding groove, a lower baffle is arranged at the lower part of the lower pedal, and an upper baffle is arranged at the upper part of the upper pedal. The lower pedal can rotate freely, so that the lower pedal and the upper pedal can rotate along with the sole in the training process, the sole can be stressed integrally, the stress area is larger and more uniform, and a better training effect can be achieved.

Description

Rowing machine for body building
Technical Field
The invention relates to the technical field of rowing machines, in particular to a rowing machine for body building.
Background
Rowing machines are machines used for training purposes to simulate the movement of water racing boats. Indoor racing boat games have become a professional game. Indoor rowing machines, also commonly referred to as dynamometers (commonly known colloquially as ergs or ERGO abroad), measure the power consumed by a sporter in motion.
The rowing machine has good effect on strengthening muscles of legs, waists, upper limbs, chests and backs. Every stroke, the upper limbs, the lower limbs, the waist, the abdomen and the back can complete one-time complete contraction and extension in the process, and the aerobic exercise effect of whole body muscles can be achieved. Especially, the rowing machine brings unexpected body shaping effect to people who have more fat on waist, abdomen and upper arms.
Rowing machine is because the seat constantly slides in the use, therefore the leg constantly bends and extends in the motion process, because most of footboards are fixed structure, this just makes foot atress position constantly in the front sole and heel department constantly transform, can't make whole sole atress, and the footboard can't be adjusted simultaneously, can't adapt to different crowd's motion, can reduce the exercise effect, can't reach the purpose of training.
Disclosure of Invention
The invention aims to provide a rowing machine for fitness aiming at the defects of the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the utility model provides a rowing machine that body-building was used, includes resistance device, frame, hawser and footboard device, the one end and the resistance device fixed connection of hawser, the other end are connected with the handle, it is equipped with the seat to slide in the frame, resistance device and the articulated setting of frame, the footboard device is including rotating the post, footboard and last footboard down, it sets up in the frame to rotate the post fixed, the footboard rotates down and sets up on rotating the post, be equipped with the sliding tray down on the footboard, it slides and sets up in the sliding tray to go up the footboard, be equipped with clamping spring in the sliding tray, the lower part of footboard is equipped with down the baffle down, the upper portion of going up the footboard is equipped with the overhead gage.
Furthermore, a fixing belt is arranged on the lower pedal.
Furthermore, the rack is also provided with an upper limiting rod and a lower limiting rod.
Further, resistance device includes support, balancing weight and dead lever, and is a plurality of the balancing weight slides and sets up on the support, through round pin axle fixed connection between balancing weight and the dead lever, be equipped with the connecting rod on the bottom plate of support, the frame is articulated with the connecting rod, it is equipped with first gyro wheel to rotate on the roof of support, it is equipped with the second gyro wheel to rotate on the connecting rod, the one end of hawser and the upper end fixed connection of dead lever, the other end is in proper order around first gyro wheel and second gyro wheel and handle fixed connection.
Further, still vertically be equipped with the guide bar on the support, the balancing weight slides and sets up on the guide bar.
Further, still be equipped with buffer on the support, buffer includes buffer board and buffer spring, the buffer board is located the below of lower floor's balancing weight, buffer spring is located the below of buffer board.
Furthermore, the bottom of the support is provided with a brake wheel.
Furthermore, the lower part of one side of the rack, which is far away from the resistance device, is provided with a support leg, and the lower part of the support leg is provided with an anti-skid pad.
Furthermore, a sliding groove is formed in the side face of the rack along the length direction, a pulley is rotatably arranged on the lower portion of the seat, and the pulley is arranged in the sliding groove in a rolling mode.
Further, the seat comprises a seat board and a backrest, and the backrest is vertically arranged on the seat board.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: 1. the lower pedal is rotatably arranged on the rack, and can continuously rotate along with the sole when the leg is continuously bent and extended in the exercise process, so that the whole sole can be attached to the pedal device, and the whole sole can be stressed; the upper limit rod and the lower limit rod are arranged on the rack, so that the feet of the trainees can be prevented from being sprained due to over rotation of the lower pedal and the upper pedal, and the trainees can be prevented from being injured;
2. the pedal comprises an upper pedal and a lower pedal, a clamping spring is arranged between the upper pedal and the lower pedal, and the upper pedal and the lower pedal are arranged in a sliding manner, so that soles of training personnel can be clamped by the upper baffle and the lower baffle when stepping on the upper pedal and the lower pedal, the soles are prevented from moving, the personnel are prevented from being injured, the training device can adapt to different crowds, and the adaptability is wider;
3. according to the invention, the rack and the resistance device are hinged, the rack can be put down for training during training, and the rack can be folded when the training is not required, so that the floor area is reduced, and the space utilization rate is improved;
4. the bottom of the resistance device is provided with the brake wheel, the rowing machine can be folded to enable the rowing machine to move more conveniently, and the rowing machine can be moved to a storage position by a single person, so that labor is saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is another perspective view of the present invention;
FIG. 4 is a schematic perspective view of the pedal apparatus of the present invention;
fig. 5 is a sectional view of the pedal apparatus of the present invention.
In the figure: the bicycle comprises a frame 1, a cable 2, a handle 3, a seat 4, a rotating column 5, a lower pedal 6, an upper pedal 7, a sliding groove 8, a clamping spring 9, a lower baffle 10, an upper baffle 11, a fixing band 12, an upper limiting rod 13, a lower limiting rod 14, a support 15, a balancing weight 16, a fixing rod 17, a pin shaft 18, a connecting rod 19, a first roller 20, a second roller 21, a guide rod 22, a buffer plate 23, a buffer spring 24, a brake wheel 25, a supporting leg 26, an anti-skid pad 27, a sliding groove 28, a seat plate 29 and a backrest 30.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, a rowing machine for fitness comprises a resistance device, a frame 1, a cable 2 and a pedal device, wherein one end of the cable 2 is fixedly connected with the resistance device, the other end of the cable is connected with a handle 3, a seat 4 is slidably arranged on the frame 1, the resistance device is hinged with the frame 1, the frame 1 can be put down during training, the training can be normally performed, after the training is finished, the frame 1 is folded, the floor area can be effectively reduced, and the space utilization rate is improved, the pedal device comprises a rotating column 5, a lower pedal 6 and an upper pedal 7, the rotating column 5 is fixedly arranged on the frame 1, the lower pedal 6 is rotatably arranged on the rotating column 5, a sliding groove 8 is arranged on the lower pedal 6, the upper pedal 7 is slidably arranged in the sliding groove 8, a clamping spring 9 is arranged in the sliding groove 8, a lower baffle 10 is arranged at the lower part of the lower pedal 6, an upper baffle plate 11 is arranged at the upper part of the upper pedal 7.
According to the invention, the lower pedal 6 is rotatably arranged on the rotating column 5, the upper pedal 7 is slidably arranged in the sliding groove 8, and the lower pedal 6 and the upper pedal 7 are slidably arranged, so that when the soles of a trainer step on the lower pedal 6 and the upper pedal 7, the soles are clamped by the lower baffle 10 and the upper baffle 11, the soles are more attached, the sole is prevented from moving, and the phenomenon that the feet are sprained due to over-exertion is avoided; when the training personnel train, the shank is constantly crooked and extends, therefore footboard 6 constantly rotates along with the sole down for whole sole can the atress, and the lifting surface area is bigger and the atress is more even, the effectual training effect that has improved.
Further, a fixing belt 12 is arranged on the lower pedal 6.
Furthermore, the anti-skid layers are arranged on the lower pedal 6 and the upper pedal 7, so that the phenomenon that the soles of the trainees slide on the lower pedal 6 and the upper pedal 7 to influence the training effect can be avoided.
Furthermore, still be equipped with last gag lever post 13 and lower gag lever post 14 on the frame 1, go up gag lever post 13 and lower gag lever post 14 and can effectively avoid lower pedal 6 and upper pedal 7 to lead to personnel's foot to sprain because of rotating excessively, effectively reduced the potential safety hazard.
Further, resistance device includes support 15, balancing weight 16 and dead lever 17, and is a plurality of balancing weight 16 slides and sets up on support 15, through round pin 18 fixed connection between balancing weight 16 and the dead lever 17, be equipped with connecting rod 19 on the bottom plate of support 15, frame 1 is articulated with connecting rod 19, it is equipped with first gyro wheel 20 to rotate on the roof of support 15, it is equipped with second gyro wheel 21 to rotate on connecting rod 19, the one end of hawser 2 and the upper end fixed connection of dead lever 17, the other end is in proper order around first gyro wheel 20 and second gyro wheel 21 and handle 3 fixed connection.
Most of the existing rowing machines are of a magnetic resistance type, a wind resistance type or a water resistance type structure, so that resistance adjustment is not intuitive enough during training, and the resistance which is suitable for training personnel cannot be matched accurately; therefore, the resistance is adjusted by the balancing weight 16, when the resistance needs to be increased, the number of the balancing weights 16 can be increased, and when the resistance needs to be reduced, the number of the balancing weights 16 can be reduced, so that the method is simpler and more intuitive, and is convenient for trainers to adjust the number of the balancing weights 16 according to the needs.
Further, still vertically be equipped with guide bar 22 on the support 15, balancing weight 16 slides and sets up on guide bar 22, and guide bar 22 can make balancing weight 26 slide along the direction of guide bar, thereby prevents that balancing weight 16 from rotating and making personnel be injured.
Further, a buffer device is further arranged on the support 15, the buffer device comprises a buffer plate 23 and a buffer spring 24, the buffer plate 23 is located below the lowermost layer of balancing weight 16, and the buffer spring 24 is located below the buffer plate 23; the buffer device is arranged here, and when the balancing weight 16 falls down suddenly, the buffer device can play a role in buffering and damping, so that the equipment can be prevented from being damaged due to the fact that the balancing weight 16 falls down suddenly due to the force of the trainee.
Further, the bottom of support 15 is equipped with brake wheel 25, folds at the ware of rowing boat and packs up the back, single alright promote the ware of rowing boat to remove, and the removal of the ware of rowing boat of making things convenient for more is accomodate, and when needs training, because brake wheel 25 prepares the brake effect, puts down the back when frame 1, brakes brake wheel 25, prevents its rotation, alright normal training work.
Furthermore, the lower part of one side of the rack 1, which is far away from the resistance device, is provided with a supporting leg 26, the lower part of the supporting leg 26 is provided with an anti-slip mat 27, and after the rack is put down, the anti-slip mat 27 can play an anti-slip role, so that the rack 1 is prevented from moving.
Further, a sliding groove 28 is formed in the side face of the frame 1 along the length direction, and a pulley is rotatably arranged at the lower portion of the seat 4 and is arranged in the sliding groove 28 in a rolling manner.
Further, seat 4 includes seat board 29 and back 30, back 30 sets up vertically on seat board 29, and back 30 can play the leaning on effect, avoids training personnel to fall the injury because of losing power when training.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A rowing machine for fitness comprises a resistance device, a rack (1), a mooring rope (2) and a pedal device, wherein one end of the mooring rope (2) is fixedly connected with the resistance device, the other end of the mooring rope is connected with a handle (3), a seat (4) is arranged on the rack (1) in a sliding manner, the rowing machine is characterized in that the resistance device is hinged with the rack (1), the pedal device comprises a rotating column (5), a lower pedal (6) and an upper pedal (7), the rotating column (5) is fixedly arranged on the rack (1), the lower pedal (6) is rotatably arranged on the rotating column (5), a sliding groove (8) is formed in the lower pedal (6), the upper pedal (7) is slidably arranged in the sliding groove (8), a clamping spring (9) is arranged in the sliding groove (8), a lower baffle (10) is arranged at the lower part of the lower pedal (6), an upper baffle (11) is arranged at the upper part of the upper pedal (7).
2. A rowing machine for exercise according to claim 1, wherein the lower step (6) is provided with a fixing strap (12).
3. A rowing machine for exercise according to claim 1, wherein the frame (1) is further provided with an upper stopper rod (13) and a lower stopper rod (14).
4. The rowing machine for fitness according to claim 1, wherein the resistance device comprises a support (15), a plurality of weight blocks (16) and a fixing rod (17), the weight blocks (16) are slidably disposed on the support (15), the weight blocks (16) and the fixing rod (17) are fixedly connected through a pin shaft (18), a connecting rod (19) is disposed on a bottom plate of the support (15), the frame (1) is hinged to the connecting rod (19), a first roller (20) is rotatably disposed on a top plate of the support (15), a second roller (21) is rotatably disposed on the connecting rod (19), one end of the cable (2) is fixedly connected with an upper end of the fixing rod (17), and the other end of the cable sequentially bypasses the first roller (20) and the second roller (21) to be fixedly connected with the handle (3).
5. A rowing machine for exercise according to claim 4, wherein the support (15) is further vertically provided with a guide bar (22), and the weight (16) is slidably provided on the guide bar (22).
6. A rowing machine for exercise according to claim 4, wherein the support (15) is further provided with a buffering device, the buffering device comprises a buffering plate (23) and a buffering spring (24), the buffering plate (23) is located below the lowermost weight block (16), and the buffering spring (24) is located below the buffering plate (23).
7. A rowing machine for exercise according to claim 4, wherein the bottom of the frame (15) is provided with a brake wheel (25).
8. A rowing machine for exercise according to claim 4, wherein the frame (1) is provided with feet (26) at the lower part of the side thereof remote from the resistance device, and the feet (26) are provided with a non-slip mat (27) at the lower part thereof.
9. A rowing machine for exercise according to claim 1, wherein the frame (1) is provided with a sliding groove (28) at a side surface thereof in a longitudinal direction, and the seat (4) is rotatably provided at a lower portion thereof with a pulley, the pulley being rotatably disposed in the sliding groove (28).
10. A rowing machine for exercise according to claim 1, wherein the seat (4) comprises a seat plate (29) and a backrest (30), the backrest (30) being vertically provided on the seat plate (29).
CN202111629897.0A 2021-12-28 2021-12-28 Rowing machine for body building Pending CN114344863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111629897.0A CN114344863A (en) 2021-12-28 2021-12-28 Rowing machine for body building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111629897.0A CN114344863A (en) 2021-12-28 2021-12-28 Rowing machine for body building

Publications (1)

Publication Number Publication Date
CN114344863A true CN114344863A (en) 2022-04-15

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ID=81103795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111629897.0A Pending CN114344863A (en) 2021-12-28 2021-12-28 Rowing machine for body building

Country Status (1)

Country Link
CN (1) CN114344863A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497875B1 (en) * 2014-07-22 2015-03-04 이석종 Rowing machine
US20180117393A1 (en) * 2016-11-01 2018-05-03 Icon Health & Fitness, Inc. Elliptical and Stationary Bicycle Apparatus Including Row Functionality
CN110102016A (en) * 2019-06-11 2019-08-09 杭州银洲工具有限公司 Fitness equipment
CN210962924U (en) * 2019-09-11 2020-07-10 河南正源医疗装备有限公司 Adjustable pedal for walking aid
CN111729253A (en) * 2020-07-02 2020-10-02 济南力生体育用品有限公司 Sliding type comprehensive strength trainer
CN215195335U (en) * 2021-05-14 2021-12-17 厦门任和运动器材有限公司 Folding structure for rowing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497875B1 (en) * 2014-07-22 2015-03-04 이석종 Rowing machine
US20180117393A1 (en) * 2016-11-01 2018-05-03 Icon Health & Fitness, Inc. Elliptical and Stationary Bicycle Apparatus Including Row Functionality
CN110102016A (en) * 2019-06-11 2019-08-09 杭州银洲工具有限公司 Fitness equipment
CN210962924U (en) * 2019-09-11 2020-07-10 河南正源医疗装备有限公司 Adjustable pedal for walking aid
CN111729253A (en) * 2020-07-02 2020-10-02 济南力生体育用品有限公司 Sliding type comprehensive strength trainer
CN215195335U (en) * 2021-05-14 2021-12-17 厦门任和运动器材有限公司 Folding structure for rowing machine

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Application publication date: 20220415