CN206730433U - A kind of javelin exercise throwing ball - Google Patents

Abstract

The utility model discloses a kind of javelin exercise throwing ball, belong to teenager with sports apparatus technical field, to solve the problems, such as to design currently without the apparatus that javelin throwing can be aided in practise.Javelin exercise provided by the utility model throwing ball includes throwing ball main body and along the outwardly directed handle of throwing ball main body；Handle includes the transition part being connected with throwing ball main body and the Handheld Division being connected with transition part.Javelin exercise throwing ball provided by the utility model can aid in javelin throwing practise, be easy to carry, do not limited by place and space, practised whenever and wherever possible.

Description

A kind of javelin exercise throwing ball

Technical field

Teenager be the utility model is related to sports apparatus technical field, and in particular to a kind of javelin exercise throwing ball.

Background technology

Javelin is a throwing event in track and field sports, and sportsman goes out javelin throwing after run-up, Ye Shitian One of weight that footpath motion uses, barral of a gun are that wooden (or metal) is made, and centre is thick, two is thin, and the ferrule of point is pacified in front end. At present, especially teenager, when javelin throwing is practised, a kind of instrument of auxiliary exercise is lacked, progressive space is restricted, practiced Habit is excessively single, lacks interest.

Utility model content

The purpose of this utility model, which is that proposition is a kind of, can aid in javelin throwing exercise, throwing ball easy to carry.

To use following technical scheme up to this purpose, the utility model：

A kind of teenager's sports apparatus, including throwing ball main body and along the outwardly directed handle of throwing ball main body； The handle includes the transition part being connected with the throwing ball main body and the Handheld Division being connected with the transition part.

As a preferred scheme of the present utility model, the throwing ball main body is that round-meshed hollow structure is opened at top.

As a preferred scheme of the present utility model, the transition part is perpendicular to rotation along the throwing ball main body The laminated structure that the plane of symmetry of axis extends outward, the Handheld Division are to be stretched out along the symmetrical extension that faces out of the transition part Block structure, the Handheld Division is at the side relative with the transition part formed with semicircle cambered surface.

As a preferred scheme of the present utility model, the transition part and the Handheld Division form T-shaped structure.

As a preferred scheme of the present utility model, the axis of the circular hole and the rotation axis of the throwing ball main body Overlap.

As a preferred scheme of the present utility model, plug is plugged with the circular hole, is further opened with the plug Ventilative through hole.

As a preferred scheme of the present utility model, the plug is in bolt shape.

As a preferred scheme of the present utility model, the outer surface of the throwing ball main body has projection, the projection For meridian and latitude line.

As a preferred scheme of the present utility model, the throwing ball is made up of plastic material.

As a preferred scheme of the present utility model, the hollow structure interior energy fills mass.

The beneficial effects of the utility model are：

Javelin exercise throwing ball of the present utility model, including throwing ball main body and along outwardly directed of throwing ball main body Hand, handle includes the transition part being connected with throwing ball main body and the Handheld Division being connected with transition part, in use, user can lead to Cross forefinger and middle finger grips Handheld Division and carries out throwing exercise, i.e. auxiliary javelin throwing exercise, user throw horizontal lifted more It hurry up, carry more convenient, do not limited by space and place during exercise, it is deep teen-age to be liked by vast.

Brief description of the drawings

Fig. 1 is the structural representation for the javelin exercise throwing ball that the utility model preferred embodiment provides.

In figure mark for：

1st, throwing ball main body；2nd, handle；3rd, plug；4th, ventilative through hole；21st, transition part；22nd, Handheld Division；A, rotation axis.

Embodiment

Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.

Preferred embodiment：

This preferred embodiment discloses a kind of javelin exercise throwing ball.As shown in figure 1, javelin exercise includes throwing with throwing ball Delivery main body 1 and along the outwardly directed handle 2 of throwing ball main body 1；Handle 2 includes the transition part 21 being connected with throwing ball main body 1 The Handheld Division 22 being connected with transition part 21.

In the present embodiment, throwing ball main body 1 is that round-meshed hollow structure, axis and the throwing ball main body of circular hole are opened in top 1 rotation axis coincident (A is rotation axis in such as Fig. 1), plug 3 is plugged with circular hole, wherein, plug 3 is in bolt shape, its Top of the head substantially with throwing ball main body 1 is flushed, and afterbody is stretched in the circular hole of throwing ball main body 1, and is also opened up on plug 3 There is ventilative through hole 4, when firmly pinching pressure throwing ball main body 1, the air inlet of ventilative through hole 4 or outlet can be passed through.

Transition part 21 is the laminated structure extended outward perpendicular to the plane of symmetry of rotation axis along throwing ball main body 1, Handheld Division 22 is the block structure extended outwardly out along the horizontal symmetrical of transition part 21, and Handheld Division 22 is relative with transition part 21 Side at formed with semicircle cambered surface, transition part 21 and Handheld Division 22 form T-shaped structure, and transition part 21 and Handheld Division 22 are equal For symmetrical structure, by the setting user of the structure, when holding Handheld Division 22, instinct is gripped with forefinger and middle finger, So as to train user to hold the correct body position of ball, strength part is more coordinated, and this is reasonable in design, profile is good-looking.

The outer surface of throwing ball main body 1 has projection, and projection is similar to the meridian and latitude line on tellurion.Throw Ball is made up of plastic material, and service life is long, using light.

Hollow structure interior energy fills mass, mass can be sand or other, during throwing, throwing ball will not roll too Far, conveniently fetch.

In use, user can grip Handheld Division by forefinger and middle finger carries out throwing exercise, i.e. auxiliary javelin throwing Exercise, user throw horizontal lifting faster, carry more convenient, are not limited by space and place during exercise, deep by vast green grass or young crops Juvenile likes.

Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element in the process including the key element, method, article or equipment also be present.

Embodiment of the present utility model is described above in association with accompanying drawing, but the utility model is not limited to The embodiment stated, those skilled in the art is in the scope feelings for not departing from the utility model aims and claim and being protected Under condition, many forms are also can obtain, these are within the scope of protection of the utility model.

Claims (10)

1. a kind of javelin exercise throwing ball, it is characterised in that including throwing ball main body (1) and along the throwing ball main body (1) Outwardly directed handle (2)；

The handle (2) includes the transition part (21) being connected with the throwing ball main body (1) and is connected with the transition part (21) Handheld Division (22).

2. a kind of javelin exercise throwing ball according to claim 1, it is characterised in that the throwing ball main body (1) is Open round-meshed hollow structure in top.

3. a kind of javelin exercise throwing ball according to claim 2, it is characterised in that the transition part (21) is along institute The laminated structure extended outward perpendicular to the plane of symmetry of rotation axis of throwing ball main body (1) is stated, the Handheld Division (22) is The block structure extended outward along the plane of symmetry of the transition part (21), the Handheld Division (22) with the transition part (21) Formed with semicircle cambered surface at relative side.

A kind of 4. javelin exercise throwing ball according to claim 3, it is characterised in that the transition part (21) and described Handheld Division (22) forms T-shaped structure.

A kind of 5. javelin exercise throwing ball according to claim 4, it is characterised in that the axis of the circular hole with it is described The rotation axis coincident of throwing ball main body (1).

6. a kind of javelin exercise throwing ball according to claim 5, it is characterised in that be plugged with plug in the circular hole (3), it is further opened with ventilative through hole (4) on the plug (3).

7. a kind of javelin exercise throwing ball according to claim 6, it is characterised in that the plug (3) is in bolt shape.

A kind of 8. javelin exercise throwing ball according to claim any one of 1-7, it is characterised in that the throwing ball master The outer surface of body (1) has projection, and the projection is meridian and latitude line.

A kind of 9. javelin exercise throwing ball according to claim any one of 1-7, it is characterised in that the throwing ball by Plastic material is made.

10. a kind of javelin exercise throwing ball according to claim 2, it is characterised in that the hollow structure interior energy is filled out Fill mass.