CN2067172U - Force generating training device - Google Patents

Force generating training device Download PDF

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Publication number
CN2067172U
CN2067172U CN 90207663 CN90207663U CN2067172U CN 2067172 U CN2067172 U CN 2067172U CN 90207663 CN90207663 CN 90207663 CN 90207663 U CN90207663 U CN 90207663U CN 2067172 U CN2067172 U CN 2067172U
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CN
China
Prior art keywords
pulley
wire rope
utility
traction belt
training
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.)
Withdrawn
Application number
CN 90207663
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Chinese (zh)
Inventor
王心
庞世雄
杨文清
Original Assignee
王心
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 王心 filed Critical 王心
Priority to CN 90207663 priority Critical patent/CN2067172U/en
Publication of CN2067172U publication Critical patent/CN2067172U/en
Withdrawn legal-status Critical Current

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Abstract

A casting special force training device belongs to a sport apparatus field, which is mainly composed of a portal frame, a base frame which is welded into an L-shaped main body, a pulley system, a counterweight system, a draw belt, an erect position plate, a counter, etc. The draw belt is connected with a wire rope. The wire rope passes through a pulley and is connected with the counterweight system to provide a requisite traction resistance for training. The application of utility model realizes a qualitative, a quantitative and a positioning trainings for casting special force and can enhance the result of casting. The utility model is formed by the bent shaping of black metal pipes, rods and plank stuff, by machine pliers machining and welding.

Description

Force generating training device
The utility model belongs to the sports apparatus field, is a kind of throwing special strength exerciser that is mainly used in, and particularly changes This most important and be difficult to grasp technology key link of having an effect is to improve the throwing achievement.
In throwing, the sportsman correctly grasps changes the hip technology of having an effect, and is to achieve the result, the crux of last level.At present, solving throwing changes the hip problem of having an effect, and adopts free-hand imitation exercising method more.The action location is inaccurate because this traditional exercising method is had an effect, can not fully develop the specific strength of hip joint, cause the thrower when the commentaries on classics hip is had an effect, often the appearance action is untimely, inaccurate, strength is little, speed waits problem slowly, and becoming influences the weak link that the throwing achievement improves.
In order more effectively to solve this difficult problem of specialized training that throwing transfer hip is had an effect, to promote the raising of throwing achievement, the purpose of this utility model provides a kind of throwing special project training aids of having an effect, but its skimulated motion person's final force is twisted waist, changes the hip technology of having an effect, and carries out qualitative, location, quantitative training, can strengthen the specific strength of hip, waist and lower limb, the malfunction in correct throwing is improved commentaries on classics hip in the throwing technology of having an effect.
The purpose of this utility model is realized by following design, one root system links to each other with Weighting system by pulley system in the traction belt of sportsman's shank and waist, the sportsman drives weight device and rises and falls when the commentaries on classics hip of exercise throwing action is had an effect, the gravity of weight device is converted into the resistance that waist reverses, and comes positioning and qualitative to train the sportsman quantitatively by the adjusting of counter and counterweight amount.
Fig. 1, the training aids general assembly structural representation of having an effect
Fig. 2, traction belt schematic diagram
Fig. 3, traction belt use schematic diagram
Now with accompanying drawing the utility model is done an explanation in conjunction with the embodiments.
Total assembling structure of the present utility model as shown in Figure 1, it is made up of portal frame 1, Weighting system 2, underframe 3, guide rod 4, steel wire rope 5, pulley 6,10,11,14, counterweight support 7, counter 8, pulley bracket 9, traction belt 12, connecting ring 13, erect-position plate 15.
Portal frame 1 and underframe 3 usefulness tube bendings are welded and are L type agent structure.Pulley 6,10,11,14 is formed a pulley system, and pulley 6 is installed on the counterweight support 7, and pulley 10,11,14 is installed on the pulley bracket 9 on the portal frame successively, and steel wire rope 5 is connected with Weighting system 2 by pulley 6 by pulley 10 or 11 or 14 again.It transforms into the gravity that Weighting system provided the torsional resistance of traction belt.Two guide rods 4 are welded on the counterweight support 7, and it provides movement locus to Weighting system.Counter 8 is installed in portal frame top, is used to show the number of times that rises and falls of Weighting system.
Traction belt 12 of the present utility model as shown in Figure 2, its by activity chain 17, band 18, lock knot 19,20, longly be with 21, tie up hip cover 22 and form, activity chain 17 links to each other with the connecting ring 13 of steel wire rope 5 one ends, following related ring 18.As an embodiment: band 18, lock knot 19,20, long with 21, tie up hip cover 22 nylon tapes that share a wide 30cm, thick 3.5cm, long 2800cm and make; The belt length of tiing up hip cover 22 is 1600cm.
Operating principle when the utility model uses as shown in Figure 3.According to athletic training, adjust the weight and the timer number of Weighting system earlier, again according to sportsman's height, selecting steel wire rope is by pulley 10, or 11 or 14, if will tiing up hip cover 22, right hand thrower is inserted in right thigh, traction belt 12 is walked around waist, left side hip, traction belt is tightened backward around ring, and two leg bipods are by the starting position of throwing final force, stand on the erect-position plate 15, right side of body is an apparatus, the forwarding power action of imitation throwing then, and the tractive steel wire rope is upwards mentioned Weighting system, repeat, reach training effect.
The utility model has not only upgraded the traditional specific strength training means of throwing event, is implemented in the training of qualitative positioning and quantitative, and the hip technology of having an effect is turned in grasp, corrects the easily mistake now of this sport technique segment; The special strength of development waist, hip and lower limb has remarkable result, uses the exercise of this training device, at movement structure, and amplitude, the order of muscular exertion, the aspects such as direction and character all meet the characteristics of throwing, make the strength that gets, can conscientiously be directly used in and throw special project, improve and throw achievement. This training device has counter and selectable Weighting system, is convenient to the coach and accurately grasps training, also is convenient to sportsman oneself supervision, can avoid muscle, joint injury, has bigger adaptability, flexibility and selection The property. Certainly, the utility model also can be done the exercise-equipment of some other sports events, such as the pulling force etc. of exercise upper limbs.
The utility model is simple in structure, and concrete enforcement can be adopted ferrous metal pipe, rod, sheet material, bending and molding, and the machine pincers are processed, are welded.

Claims (2)

1, a kind of throwing special project that comprises Weighting system (2) training aids of having an effect, it is characterized in that by portal frame (1) and underframe (3) be welded into counterweight support (7), guide rod (4), counter (8), pulley bracket (9), erect-position plate (15) and steel wire rope (5) are housed on the L type main body, traction belt (12) is formed; One end of steel wire rope (5) passes through on the pulley bracket (9) pulley (10 or 11 or 14) installed successively selectively and links to each other with Weighting system (2) with pulley (6) on the counterweight support (7), and its other end is linked to each other with traction belt (12) by connecting ring (13).
2, the training aids of having an effect according to claim 1 is characterized in that described traction belt (12) connects by the formed band of a band (18), lock knot (19,20), long band (21) by activity chain (17) and ties up hip cover (22) and formed.
CN 90207663 1990-05-23 1990-05-23 Force generating training device Withdrawn CN2067172U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 90207663 CN2067172U (en) 1990-05-23 1990-05-23 Force generating training device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 90207663 CN2067172U (en) 1990-05-23 1990-05-23 Force generating training device

Publications (1)

Publication Number Publication Date
CN2067172U true CN2067172U (en) 1990-12-12

Family

ID=4888060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 90207663 Withdrawn CN2067172U (en) 1990-05-23 1990-05-23 Force generating training device

Country Status (1)

Country Link
CN (1) CN2067172U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080031A (en) * 2014-05-08 2015-11-25 青岛瑞箭机电工程技术有限公司 Double-arm tension muscle training equipment
CN105944329A (en) * 2016-05-24 2016-09-21 范志豪 Indoor arm exercising device
CN110237487A (en) * 2019-06-17 2019-09-17 凌春连 A kind of pulling force exercising apparatus facilitating adjusting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105080031A (en) * 2014-05-08 2015-11-25 青岛瑞箭机电工程技术有限公司 Double-arm tension muscle training equipment
CN105944329A (en) * 2016-05-24 2016-09-21 范志豪 Indoor arm exercising device
CN110237487A (en) * 2019-06-17 2019-09-17 凌春连 A kind of pulling force exercising apparatus facilitating adjusting

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C14 Grant of patent or utility model
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee