CN206240010U - A kind of shot exercises trainer - Google Patents

Abstract

The utility model discloses a kind of shot exercises trainer, including setting sloping base, the upper end on the slope is hinged with rebound board, spring is provided between the rebound board and base, the front of the rebound board is provided with cushion rubber layer, the top of the base is provided with protective frame, protection network is provided with the protective frame, slope below the rebound board is provided with multigroup deflector apron being arranged in order, the deflector apron includes two pieces of baffle plates, angle between two pieces of baffle plates is 90 120 °, angle between the baffle plate and slope is 30 75 °, the exit of the deflector apron is provided with chute, the end of the chute is connected with shot disposable box, the shot disposable box is fixedly connected with the front end of base by screw, the bottom of the base is provided with universal wheel.The shot that the utility model is thrown away goes to get back and in which need not waste time and energy, and improving the efficiency of training can ensure the reasonable whole throwing action of trainer, coordination, coherent completion.

Description

A kind of shot exercises trainer

Technical field

The utility model is related to the shot training equipment technical field, more particularly to one kind quickly and efficiently to train shot to throw Throw the shot exercises trainer of action.

Background technology

Shot is one of track-and-field throwing event, and it particularly develops trunk and upper and lower extremities strength to building up health There is obvious action.Shot is a more complicated technology, it is necessary to complete more complicated technology in the time of instant, because This, shot exercises need to train in multiple times for a long time.But the shot thrown away in the training process need the cost time and Strength is collected, and loses time very much and waste muscle power, influences the training effect of shot exercises, and throw the complete skill of shot It is a kind of artistic continuous sexual act, only whole action is reasonable, and coordination, coherent completion can just obtain preferable achievement.

Through retrieval, Chinese Authorization Notice No. CN205108981U, authorized announcement date are special for the utility model of 2016-03-30 Profit discloses a kind of shot putting trainer, including：Shot buffer subsystem, described shot buffer subsystem is arranged on buffering stand On, to that there should be slope under described shot buffer subsystem, gap being provided with described slope, described opening position has shot return Device, described shot returning device front end has L-shaped baffle plate, and described L-shaped baffle plate front end has throwing circle, described throwing Circle both sides have expansion link, have elastic spring on described expansion link, and described elastic spring is connected with gloves, in shot buffer subsystem After upper buffering, gap is entered by following slope and passes through shot returning device return.But there is following deficiency：1. elastic spring Can limit throwing action with gloves, throwing action can not rationally, coordinate, coherent completion, do not reach training effect；2. shot punching The dynamics deficiency rebounded after shot buffer subsystem is hit, shot falls into being short of power for slope, in addition it is also necessary to rolls and finds gap, it is difficult to It is rolled into from gap in shot returning device, return effect is poor；3. safeguard procedures are not enough, the people for easily pounding surrounding；4. carry It is inconvenient.Therefore the major criterion that shot putting action is shot exercises trainer can quickly and efficiently be trained.

Utility model content

The purpose of this utility model is that, in order to solve shortcoming present in prior art, and the one kind for proposing can be rapidly and efficiently Ground training shot putting action shot exercises trainer.

To achieve these goals, the utility model employs following technical scheme：

A kind of shot exercises trainer, including sloping base is set, the upper end on the slope is hinged with rebound board, institute State and spring is provided between rebound board and base, the front of the rebound board is provided with cushion rubber layer, and the top of the base sets Have protective frame, be provided with protection network in the protective frame, the slope below the rebound board be provided with it is multigroup be arranged in order lead To baffle plate, the deflector apron include two pieces of baffle plates, the angle between two pieces of baffle plates is 90-120 °, the baffle plate with it is oblique Angle between slope is 30-75 °, and the exit of the deflector apron is provided with chute, end and the shot disposable box of the chute Connection, the shot disposable box is fixedly connected with the front end of base by screw, and the bottom of the base is provided with universal wheel.

Preferably, the exit width of the deflector apron is slightly larger than shot diameter.

Preferably, the cross section of the chute is curved.

Preferably, the corner location of the base is provided with Fixed latches.

Preferably, the protection network using metal net into.

In the utility model, using rebound board and spring as shot buffer unit, shot rebounds after impacting rebound board Dynamics it is sufficient, shot falls into the speed block on slope, and can ensure that shot playbacks by deflector apron and return to shot disposable box Interior, return effect is good, and the angle between baffle plate and slope is 30-75 ° can ensure that shot will not be flicked after pounding on baffle plate, but Fallen in chute along baffle plate angle of inclination；It is provided with protective frame and protection network, it is to avoid the people for pounding surrounding；The bottom of base sets There is universal wheel to be easy to move transport；The shot thrown away goes to get back and in which need not waste time and energy, and improves the efficiency of training, this Outward, with the difference of existing shot putting trainer it is the mechanism without other interference throwing actions, it is ensured that training of human The completion that the whole throwing action of member is reasonable, coordinates, link up.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of shot exercises trainer structural representation；

Fig. 2 be the utility model proposes a kind of shot exercises trainer magnified partial view.

In figure：1 base, 2 rebound boards, 3 springs, 4 cushion rubber layers, 5 protective frames, 6 protection networks, 7 deflector aprons, 8 chutes, 9 shot disposable boxes, 10 universal wheels, 11 Fixed latches.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.

Reference picture 1, a kind of shot exercises trainer, including sloping base 1 is set, the upper end on slope is hinged with resilience Plate 2, is provided with spring 3 between rebound board 2 and base 1, it is the brute spring of 100mm for rebound board 2 is provided back that spring 3 uses external diameter Elastic force, its quantity is three, and the front of rebound board 2 is provided with cushion rubber layer 4, and the top of base 1 is provided with protective frame 5, protection Protection network 6 is provided with frame 5, the slope of the lower section of rebound board 2 is provided with multigroup deflector apron 7 being arranged in order, and deflector apron 7 is wrapped Two pieces of baffle plates are included, the angle between two pieces of baffle plates is 100 °, and the angle between baffle plate and slope is 45 °, the outlet of deflector apron 7 Place is provided with chute 8, and the end of chute 8 is connected with shot disposable box 9, and shot disposable box 9 is fixed with the front end of base 1 by screw Connection, the bottom of base 1 is provided with universal wheel 10.

The exit width of deflector apron 7 is slightly larger than shot diameter, is available for shot to pass through, and the cross section of chute 8 is in arc Shape, the corner location of base is provided with Fixed latches 11, and Fixed latches 11 are L-shaped, for base 1 to be fixed in sand pit, protection Net 6 using metal net into.

When being used and being operated, stood in throwing circle by trainer, with the throwing action of training towards rebound board Shot is thrown, shot rebounds after impacting rebound board 2, falls into the speed block on slope, and can ensure shot by deflector apron 7 Playback is returned in shot disposable box 9, and return effect is good, and the angle between baffle plate and slope is 30-75 ° can ensure that shot pounds gear Will not be flicked after on plate, but be fallen in chute 8 along baffle plate angle of inclination；It is provided with protective frame 5 and protection network 6, it is to avoid pound To the people of surrounding；The bottom of base 1 is provided with universal wheel 10 and is easy to move transport；The shot thrown away need not waste time and energy ground Go to get back and, improve the efficiency of training, additionally, being to be thrown without other interference with the difference of existing shot putting trainer Throw the mechanism of action, it is ensured that the whole throwing action of trainer rationally, coordinate, coherent completion.

The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model Within enclosing.

Claims (5)

1. a kind of shot exercises trainer, it is characterised in that：Including setting sloping base, the angle of inclination on the slope is 30 °, the upper end on the slope is hinged with rebound board, and spring, the front of the rebound board are provided between the rebound board and base Cushion rubber layer is provided with, the top of the base is provided with protective frame, protection network, the rebound board are provided with the protective frame The slope of lower section is provided with multigroup deflector apron being arranged in order, and the deflector apron includes two pieces of baffle plates, two pieces of baffle plates Between angle be 90-120 °, the angle between the baffle plate and slope is 30-75 °, and the exit of the deflector apron is provided with Chute, the end of the chute is connected with shot disposable box, and the shot disposable box is fixed by screw with the front end of base and connected Connect, the bottom of the base is provided with universal wheel.

2. a kind of shot exercises trainer according to claim 1, it is characterised in that：The outlet of the deflector apron is wide Degree is slightly larger than shot diameter.

3. a kind of shot exercises trainer according to claim 1, it is characterised in that：The cross section of the chute is in arc Shape.

4. a kind of shot exercises trainer according to claim 1, it is characterised in that：The corner location of the base sets There are Fixed latches.

5. a kind of shot exercises trainer according to claim 1, it is characterised in that：The protection network uses wire netting It is made.