CN1127994C - Shot putting exerciser - Google Patents
Shot putting exerciser Download PDFInfo
- Publication number
- CN1127994C CN1127994C CN 01106880 CN01106880A CN1127994C CN 1127994 C CN1127994 C CN 1127994C CN 01106880 CN01106880 CN 01106880 CN 01106880 A CN01106880 A CN 01106880A CN 1127994 C CN1127994 C CN 1127994C
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- shot
- slide
- chute
- training
- putting exerciser
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- 239000002184 metal Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000386 athletic effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The present invention relates to a shot put exerciser, which is characterized in that the shot put exerciser comprises a sliding base with a straight-line sliding slot, wherein both ends of the straight-line sliding slot of the sliding base are provided with stop blocks; the sliding slot is provided with a sliding shaft in moving fit, and a put rod is vertically connected with the sliding shaft; the terminal end of the put rod is provided with a shot installation rod vertical to the put rod, and shots for training is installed on the shot installation rod. The present invention has the advantages that the safety is good, the actions for putting the shot of athletes can be specified overall, making the athletes realize put experience, the exercise score can be quickly enhanced, the shot put exerciser can solve the problem that outdoor training can not be carried out in rainy days, the manufacture is simple, the cost is low, etc.
Description
The invention belongs to the athletic training device, be specifically related to a kind of structural design of shot putting exerciser.
Existing shot putting training in default of effective training device, even the coach instructs all the time, also can not can both be made immediate correction and guidance to athletic action and experience in each moment on the limit.The training method of this extensive style cause the shot-putter do dorsad the original place throw, dorsad during complex technology action such as sliding steps throwing, some stroke defects take place regularly, thereby have influenced time, speed that athletic technology improves and achieves the result widely.
Purpose of the present invention, aim to provide a kind of shot putting exerciser simple and easy, with low cost of making, in the complete action overall process of a cover each moment, especially when doing complicated action, can initiatively, efficiently, immediately guide the shot putting sportsman, correctly experience and move, thereby improve athletic training effectiveness widely.
Shot putting exerciser of the present invention, it is characterized in that it comprises: the slide of band straight line chute, straight line chute two ends at slide are provided with scotch, sliding axle is housed in the chute movingly, the vertical throwing bar that is connected with sliding axle, described throwing bar end have one with throw the vertical shot mounting rod of bar, the training shot is installed on it.
As a further improvement on the present invention, described slide can be connected firmly by shape and form, and both sides channel-section steel groove is parallel relatively, and fastening being installed in constitutes parallel double track chute on the described slide.The effective travel of chute equates with the radius of circle for shot putting.Rolling bearing can be installed in the two ends of described sliding axle, and the rolling bearing at two ends is installed in the straight line chute of slide movingly.Throwing bar can be that metal tube and metallic rod socket are movingly formed, and is drilled with the pin hole of adjusting, fixing throwing pole length at the correspondence position of metal tube and metallic rod; The non-socket end of metallic rod vertically is connected with the shot mounting rod, and the training shot is installed on it.Described training shot and shot mounting rod are thread connection.
When the present invention uses, slide is placed on the shot place and throws circle stop board outer rim place, chute one end pushes against the stop board outer rim, the present invention has following advantage: 1) do original place throwing dorsad or sliding steps throwing dorsad no matter be, press close to throw the bar except that left chest in the overall process of the hand-held shot putting of sportsman, other any positions of health can not touched, and security is good; 2) the training shot can be changed the shot of using different-diameter and weight grade under battle conditions, can progressively guide and improve athletic skill war level; 3) owing to its design feature, this training aids standard sportsman is comprehensively thrown the shot action, knows from experience the throwing experience, improves sports achievement rapidly; 4) it can also solve the rainy day and can not carry out outdoor training problem, and applicability is good.5) making is simple and easy, with low cost.
Below in conjunction with accompanying drawing the present invention further is explained as follows:
Fig. 1 is the vertical view of the user mode one of the embodiment of the invention.
Fig. 2 is the positive view of the user mode two of the embodiment of the invention.
Fig. 3 is the vertical view of embodiment of the invention folding state.
The schematic diagram that Fig. 4 utilizes the present invention to practise throwing for the sportsman.
Shown in Fig. 1～3, the present invention includes: the slide 1 of band straight line chute, straight line chute 2,3 two ends at slide are provided with scotch 4,5, sliding axle 6 is housed in the chute movingly, be connected with vertical with sliding axle thrown bar 7, described throwing bar end has a shot mounting rod 8 vertical with throwing, and training shot 9 is installed on it.Described slide 1 can be connected firmly by shape and form, and channel-section steel 2,3 grooves in both sides are parallel relatively, and fastening being installed on the described slide 1 constitutes on the parallel double track chute 2,3.The effective travel of described chute 2,3 equates with the radius of circle for shot putting.Rolling bearing can be installed in the two ends of described sliding axle 6, and the rolling bearing at two ends is installed in the straight line chute 2,3 on the slide 1 movingly.It can be that metal tube and metallic rod socket are movingly formed that Fig. 1～3 provide the throwing bar 7 described in the embodiment, is drilled with adjusting, the fixing length pin hole 7-3 that throws bar on the correspondence position of metal tube 7-1 and metallic rod 7-2; The non-socket end of described metallic rod 7-2 also can vertically be connected with shot mounting rod 8, can train shot 9 by thread connection on it.Described throwing bar 7 can folding, and metallic rod 7-2 can close in the metal tube 7-1.
Fig. 3 has provided the vertical view of folding state of the present invention.
As shown in Figure 1, 2, when the present invention used, its slide 1 one ends were adjacent to circle for shot putting stop board outer rim and install, and regulated the socket length of throwing bar 7, and the vertical line of the shot 9 that makes can be free to slide in center of throwing circle and trailing edge scope and get final product.
Shot specialized training device designs according to shot project technical characterstic, it be aimed at the shot project dorsad the original place throw and dorsad sliding steps throw technical movements complexity and the sportsman difficulty that improves results.Its effect has every advantage and not a single disadvantage, and is a kind of desirable exercise shot project sports apparatus.
The present invention has following effect:
1, solves sportsman's final force angle of trajectory problem
Because shot is fixed on the throwing bar of longitudinally-moving, sell in a flash in outburst, to throw bar and slide into the slide plate bottom and stopped (being that left foot lands, when right leg is stepped on ground), shot is sold by best angle of trajectory and is dialled thrum and penetrate.
2, solve sportsman's final force and surmount the apparatus problem
Stage firmly in the end, sell in a flash shot aloft vertical line just drop on and throw on the circle stop board edge, the sportsman more can fully know from experience and utilizes the place only to have the zone to surmount apparatus, improves results.
3, solved sportsman's release speed problem
But owing to throw precession 7.26kg, 6kg, 5kg, 4kg shot on the bar, can selectivity practise, by light to weight, especially throw bar and stopped, its reaction force can force sportsman's shot operating distance of having an effect that extends, upper body and lower limb extremely tighten, increase rotary inertia, because the special stability of shot, the sportsman can know from experience fast and sells.
4, solve the special explosive force of sportsman and improve problem
Because this device design is reasonable, the every throwing of sportsman once but must be paid 100% whole body strength, and shot putting bar weight drops on the throwing arm entirely, well imagines that it can improve specific strength
5, solve the sportsman and form the problem of can not breaking the rules
Owing to throw the bar effect, in the end exert oneself the stage, to throw bar and stopped, reaction force and active force are equal to, and can force the sportsman to throw with all strength, can effectively control self inertia.
6, having solved the sportsman final force sells to dial and refers to difficult problem
Shot is fixed on to be thrown on the bar, and when in the end firmly selling, shot is aerial as being suspended in especially, and the sportsman more can know from experience group finger action.
7, solving the sportsman knows from experience less than order and the speed rhythm problem of exerting oneself
Practise this apparatus, the sportsman can find and kick one's legs, send hip, squares one's shoulders, comes back, send shoulder, sell, dials finger firmly order and final force, the problem that prestissimo is sold.
8, solution sportsman's rainy day can not be thrown the problem of shot training
Because its simplicity of design, volume is little in light weight, can move any place, so can both practise among a small circle at indoor or outdoors.
9, solve the sportsman sliding steps upper body of catching and only lift morning, does not open too early the final force upper body, and the back left hand of selling, left foot can both actively be braked, and can form extremely " the full bow " posture and break out and sell.
10, it is fast to solve sportsman's sliding steps of catching, and final force does not stop, and the sportsman effectively is connected in sliding steps and final force does quick outburst " flail type " semi-girder and dial ball and move, so it helps to form the technical movements of final force amplitude.
Claims (6)
1, a kind of shot putting exerciser, it is characterized in that it comprises: the slide of band straight line chute, the straight line chute two ends of slide are provided with scotch, sliding axle is housed in the chute movingly, the vertical throwing bar that is connected with sliding axle, described throwing bar end have one with throw the vertical shot mounting rod of bar, the training shot is installed on it.
2, shot putting exerciser according to claim 1 is characterized in that described slide
Connected firmly by shape and to form, both sides channel-section steel groove is parallel relatively, and fastening being installed in constitutes parallel double track chute on the described slide.
3, shot putting exerciser according to claim 1 and 2 is characterized in that the effective travel of described chute equates with the radius of circle for shot putting.
4, shot putting exerciser according to claim 1 it is characterized in that rolling bearing is installed at the two ends of described sliding axle, and the rolling bearing at two ends is installed in movingly in the straight line chute of slide.
5, shot putting exerciser according to claim 1 is characterized in that described throwing bar is that metal tube and metallic rod socket are movingly formed, and is drilled with the pin hole of adjusting, fixing throwing pole length at the correspondence position of metal tube and metallic rod; The non-socket end of described metallic rod vertically is connected with the shot mounting rod, and the training shot is installed on it.
6, shot putting exerciser according to claim 1 or 5 is characterized in that described training shot and shot mounting rod are thread connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106880 CN1127994C (en) | 2001-02-21 | 2001-02-21 | Shot putting exerciser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01106880 CN1127994C (en) | 2001-02-21 | 2001-02-21 | Shot putting exerciser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1319444A CN1319444A (en) | 2001-10-31 |
| CN1127994C true CN1127994C (en) | 2003-11-19 |
Family
ID=4655842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01106880 Expired - Fee Related CN1127994C (en) | 2001-02-21 | 2001-02-21 | Shot putting exerciser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127994C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844487B2 (en) | 2017-07-04 | 2023-12-19 | Lg Electronics Inc. | Vacuum cleaner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492047B (en) * | 2014-12-30 | 2017-02-22 | 黑龙江大学 | Super-equilength lead ball instrument vibration training and information storage monitoring device |
-
2001
- 2001-02-21 CN CN 01106880 patent/CN1127994C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844487B2 (en) | 2017-07-04 | 2023-12-19 | Lg Electronics Inc. | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1319444A (en) | 2001-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN UNIVERSITY Free format text: FORMER NAME OR ADDRESS: YANG SHENGLI |
|
| CP03 | Change of name, title or address |
Address after: 410082 Mount Yuelu, Hunan, Changsha Patentee after: Hunan University Address before: 410082 Sports Department, Hunan University, Changsha, Mount Yuelu, Hunan, China Patentee before: Yang Shengli |
|
| 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 |