CN2754668Y

CN2754668Y - Exercising ball

Info

Publication number: CN2754668Y
Application number: CN200420102899.XU
Authority: CN
Inventors: 王勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-14
Filing date: 2004-12-14
Publication date: 2006-02-01
Anticipated expiration: 2014-12-14

Abstract

The utility model relates to an exercising ball which comprises a first half ball and a second half ball, wherein the first half ball can be rotatablely combined on the second half ball. The ball body of the utility model is formed by mutually and rotatablely combining the two half balls. When the exercising ball is used, two hands respectively push the two half balls and apply force in the reverse direction, so that the two half balls can rotate in the reverse direction, and thus, fingers, palms and wrists can be exercised, wherein the exercises of the wrists are obviously efficient.

Description

Ball for health

[technical field]

The utility model relates to a kind of body-building apparatus, is meant a kind of ball for health especially.

[background technology]

Raising day by day along with people's living standard, people more and more pay attention to health, for this reason, various body-building apparatus arise at the historic moment, the body-building apparatus of wherein tempering hand just has multiple, modal is exactly iron courage ball, normally holds two or more iron courage ball with one, stirs iron courage ball with finger and tempers finger.This iron courage ball mainly is the flexibility of tempering finger, does not then have the effect of exercise substantially for wrist.

[utility model content]

Technical problem to be solved in the utility model is: a kind of ball for health is provided, and it can temper wrist effectively.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of ball for health is provided, and this ball for health comprises first hemisphere and second hemisphere, and wherein this first hemisphere is rotatably to be combined on second hemisphere.

The beneficial effects of the utility model are: the utility model ball for health is can be combined rotatably mutually by two hemisphere, during use, both hands push two hemispheres respectively and the reverse application of force makes the two hemispheres reverse rotation, can temper finger, palm and wrist like this, wherein, particularly evident effectively to the exercise of wrist.

Below in conjunction with accompanying drawing the utility model is described in further detail.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model ball for health.

Fig. 2 is the three-dimensional exploded view of first preferred implementation of the utility model ball for health.

Fig. 3 is the cutaway view of second preferred implementation of the utility model ball for health.

[specific embodiment]

As shown in Figures 1 and 2, the utility model provides a kind of ball for health, and it comprises first hemisphere 1 and second hemisphere 2.

Wherein, it is to be provided with a groove 11 in the bottom surface of first hemisphere 1, installing one bearing 3 in this groove 11, and this first hemisphere 1 is fixedlyed connected with the outer ring 31 of bearing 3; And the bottom surface of second hemisphere 2 protrudes out a contiguous block 21, and this contiguous block 21 is fixedlyed connected with the inner ring 32 of bearing 3.Like this, make that promptly this first hemisphere 1 and second hemisphere 2 are combined integrated, and corresponding rotation first hemisphere 1 and second hemisphere 2.

It more than is first preferred implementation of the present utility model, as shown in Figure 3, the utility model also has second preferred implementation: the middle part, bottom surface of first hemisphere 1 ' of this ball for health outwards protrudes out some buckling pieces 13 ' that evenly are provided with along same circumference, each buckling piece 13 ' end is provided with an elastic fastening hook 14 ' that extends to form laterally, and be provided with a block button hole 23 ' in the middle part, bottom surface of second hemisphere 2 ' correspondence, the diameter of the diameter of this block button hole 23 ' and buckling piece place circumference is suitable, and correspondence is provided with catching groove 24 ' on the sidewall of the bottom of block button hole 23 '.In the block button hole 23 ' of all corresponding insertion second hemisphere 2 ' of each buckling piece 13 ' of first hemisphere 1 ', during insertion, elastic fastening hook 14 ' is forced to block button hole 23 ' central axis direction strain by the compressing of the sidewall of block button hole 23 ', and when arriving the catching groove 24 ' position of bottom, no longer be subjected to block button hole 23 ' sidewall compressing and eject laterally with the apical margin snap fit of catching groove 24 ' the corresponding draw-in groove 24 ' and prevent that first hemisphere 1 ' from coming with the 2 ' disengaging of second hemisphere again.

When using this ball for health, with the hands press the hemisphere that first hemisphere 1 and second hemisphere 2 and application of force rotation are pushed respectively, and application of force direction is opposite, make that the direction of rotation of two hemispheres is opposite, can temper finger, palm and wrist like this, wherein, particularly evident effectively to the exercise of wrist.

Claims

1, a kind of ball for health is characterized in that: this ball for health comprises first hemisphere and second hemisphere, and wherein this first hemisphere is rotatably to be combined on second hemisphere.

2, ball for health as claimed in claim 1, it is characterized in that: the bottom surface of first hemisphere is provided with a groove, installing one bearing in this groove, and this first hemisphere groove walls is fixedlyed connected with the outer ring of bearing, and the bottom surface of second hemisphere protrudes out a contiguous block, and this contiguous block is fixedlyed connected with the inner ring of bearing.

3, ball for health as claimed in claim 1, it is characterized in that: the some buckling pieces of the outer protrusion in middle part, bottom surface of first hemisphere, the end of buckling piece is provided with elastic fastening hook, and be provided with a block button hole in the middle part, bottom surface of second hemisphere correspondence, and correspondence is provided with catching groove on the sidewall of the bottom of block button hole, in the block button hole of the corresponding insertion of the buckling piece of first hemisphere second hemisphere, and the catching groove corresponding snap fit of the elastic fastening hook of buckling piece end bottom block button hole.

4, ball for health as claimed in claim 3 is characterized in that: described buckling piece evenly is provided with along same circumference.