CN2436184Y - Exerciser specially for javelin - Google Patents

Exerciser specially for javelin Download PDF

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Publication number
CN2436184Y
CN2436184Y CN 00215755 CN00215755U CN2436184Y CN 2436184 Y CN2436184 Y CN 2436184Y CN 00215755 CN00215755 CN 00215755 CN 00215755 U CN00215755 U CN 00215755U CN 2436184 Y CN2436184 Y CN 2436184Y
Authority
CN
China
Prior art keywords
javelin
sleeve
pulley
support
steel wire
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.)
Expired - Fee Related
Application number
CN 00215755
Other languages
Chinese (zh)
Inventor
王忠勇
Original Assignee
王忠勇
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 王忠勇 filed Critical 王忠勇
Priority to CN 00215755 priority Critical patent/CN2436184Y/en
Application granted granted Critical
Publication of CN2436184Y publication Critical patent/CN2436184Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an exerciser specially for javelin, which belongs to the technical field of physical training apparatus. The utility model is mainly composed of an emulational javelin, a sleeve barrel, a bracket, a pulley, a weight block and a base, wherein, the bracket is fixed on the base; the back part of the emulational javelin extends into the sleeve barrel; the sleeve barrel is connected and fixed by a socket of the sleeve barrel on the bracket; one end of a steel wire rope is connected with the back end of the emulational javelin, and the other end is connected with the weight block; the steel wire rope operates under the action of the pulley. The utility model has the advantages that a beginner can be drilled into the shaping actions of angles for throwing the javelin out, the improvement of the accurate shaping actions and ability of athletes is strengthened, etc.

Description

Javelin specialized training device
The utility model relates to a kind of specialized training device, belongs to the sports training equipment technical field.
Along with the continuous development of China's sports, strengthen the scientific extremely urgent of athletic training at present, facts have proved to have only the technique drill of raising science, can reach the training effect that gets twice the result with half the effort.Yet the specialized training of the present javelin of China, the method that adopts, still rest on the level in five sixties, be that the sportsman is when javelin is trained, the angle that own estimation should be grasped and the method for exerting oneself, this can have influence on the training effect of javelin undoubtedly, is also seriously restricting the development of China's javelin motion simultaneously.
The purpose of this utility model aims to provide a kind of typing action and strength to beginner's javelin training angle of trajectory, strengthens the javelin specialized training device that the sportsman improves the ability of correct typing action specialized training.
The purpose of this utility model is finished by following technical measures.
The utility model mainly is made up of emulation javelin, sleeve, support, pulley, weight block and base, support is fixed on the base, inner sleeve is stretched at the rear portion of emulation javelin, sleeve is connected and fixed by the sleeve socket on the support, steel wire rope one end is connected with the rear end of emulation javelin, the other end is connected with weight block, and steel wire rope moves under the effect of pulley.
Pulley is fixed on the support by pulley yoke.
Have on the support and go up the following socket of putting and be integral with support.
Sleeve forms 29 °~32 ° angle with support in socket.
Circular hole is arranged in the middle of the weight block.
There is latch steel wire rope one end.
The emulation javelin is replaceable.
Weight block can be a polylith, and weight has nothing in common with each other.
The utility model is being provided with following a plurality of sleeve sockets of putting on the support, purpose is the height according to the trainer, select and adjust the socket that is fit to height, be provided with socket make sleeve in socket with put up 29 °~32 ° angles, improve the cast of javelin, the typing action of intensive training person's javelin angle of trajectory.Weight block be equipped with the training that helps trainer's arm strength, pulley is provided with the operation that is beneficial to steel wire.During use, sleeve is fixed on the sleeve socket, the emulation javelin stretches in the sleeve, and its rear portion is steel wire rope fixedly, and the other end of steel wire rope passes the circular hole of weight block and fixes with the latch of its end along pulley.When the trainer practises, hand-held emulation javelin, according to intrinsic angle, train manual work, when javelin is sold, steel wire rope drives weight block and up moves, when loosing one's grip under the effect of weight block steel wire rope drive the emulation javelin and reset, this exercise not only strengthened the trainer angle of trajectory the typing action but also trained arm strength.The utility model can also add the piece number of weight block according to trainer's arm strength.
The utility model has the advantages that and to make the beginner grasp the typing action of javelin angle of trajectory; Strengthen the advantages such as ability that the sportsman improves correct typing action specialized training.
It below is description of drawings.
Accompanying drawing is the utility model structural representation.
Wherein: 1, emulation javelin, 2, sleeve, 3, support, 4, socket, 5, steel wire rope, 6, pulley yoke, 7, pulley, 8, weight block, 9, latch, 10, base.
Below in conjunction with accompanying drawing the utility model is further specified.
Structure is as shown in drawings: support is fixed on the base 10, sleeve 2 is fixed on the sleeve socket 4, emulation javelin 1 stretches in the sleeve, its rear portion is steel wire rope 5 fixedly, and the other end of steel wire rope is fixed with the latch 9 of its end along be fixed on the circular hole that pulley 7 on the support 3 passes weight block by pulley yoke 6.

Claims (7)

1. javelin specialized training device, it is characterized in that, mainly form by emulation javelin, sleeve, support, pulley, weight block and base, support is fixed on the base, inner sleeve is stretched at the rear portion of emulation javelin, and sleeve is connected and fixed by the sleeve socket on the support, and steel wire rope one end is connected with the rear end of emulation javelin, the other end is connected with weight block, and steel wire rope moves under the effect of pulley.
2. javelin specialized training device according to claim 1 is characterized in that pulley is fixed on the support by pulley yoke.
3. javelin specialized training device according to claim 1 is characterized in that, the following socket of putting of going up is arranged on the support, and is integral with support.
4. javelin specialized training device according to claim 1 is characterized in that, sleeve in socket with put up 29 °~32 ° angle.
5. javelin specialized training device according to claim 1 is characterized in that, circular hole is arranged in the middle of the weight block.
6. javelin specialized training device according to claim 1 is characterized in that there is latch steel wire rope one end.
7. javelin specialized training device according to claim 1 is characterized in that the emulation javelin is replaceable.
CN 00215755 2000-08-04 2000-08-04 Exerciser specially for javelin Expired - Fee Related CN2436184Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00215755 CN2436184Y (en) 2000-08-04 2000-08-04 Exerciser specially for javelin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00215755 CN2436184Y (en) 2000-08-04 2000-08-04 Exerciser specially for javelin

Publications (1)

Publication Number Publication Date
CN2436184Y true CN2436184Y (en) 2001-06-27

Family

ID=33581628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00215755 Expired - Fee Related CN2436184Y (en) 2000-08-04 2000-08-04 Exerciser specially for javelin

Country Status (1)

Country Link
CN (1) CN2436184Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102218213A (en) * 2011-07-01 2011-10-19 山东师范大学 Final exertion auxiliary exerciser for javelin teaching
CN103007512A (en) * 2013-01-10 2013-04-03 韩山师范学院 Javelin special strength training device with monitoring function
CN104492051A (en) * 2014-12-30 2015-04-08 黑龙江大学 Javelin instrument vibration training and information storage monitoring device
CN104548544A (en) * 2014-12-30 2015-04-29 哈尔滨商业大学 Laser type super-equal-length javelin instrument vibration core stable strength training and information feedback device
CN106390406B (en) * 2016-09-28 2018-07-27 叶晴川 A kind of small field training device suitable for javelin throwing practice

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102218213A (en) * 2011-07-01 2011-10-19 山东师范大学 Final exertion auxiliary exerciser for javelin teaching
CN103007512A (en) * 2013-01-10 2013-04-03 韩山师范学院 Javelin special strength training device with monitoring function
CN103007512B (en) * 2013-01-10 2014-10-15 韩山师范学院 Javelin special strength training device with monitoring function
CN104492051A (en) * 2014-12-30 2015-04-08 黑龙江大学 Javelin instrument vibration training and information storage monitoring device
CN104548544A (en) * 2014-12-30 2015-04-29 哈尔滨商业大学 Laser type super-equal-length javelin instrument vibration core stable strength training and information feedback device
CN104492051B (en) * 2014-12-30 2017-01-04 黑龙江大学 A kind of javelin apparatus vibration training and information storage supervising device
CN106390406B (en) * 2016-09-28 2018-07-27 叶晴川 A kind of small field training device suitable for javelin throwing practice

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C14 Grant of patent or utility model
GR01 Patent grant
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