CN202087013U

CN202087013U - Cup-shaped damping support ring device of power ball

Info

Publication number: CN202087013U
Application number: CN2010205187416U
Authority: CN
Inventors: 朱旭杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-01
Filing date: 2010-09-01
Publication date: 2011-12-28
Anticipated expiration: 2020-09-01

Abstract

The utility model provides a cup-shaped damping support ring device of a power ball, which is characterized by comprising a support ring arranged at the top portion of a lower shell of the power ball. Two shaft holes are arranged at two corresponding 180-degree positions on the periphery of the support ring and used for enabling two ends of a rotating shaft of a power ball rotor. A cup-shaped connecting seat device is arranged on the periphery of a shaft hole, and shock absorbing elements are installed on the connecting seat device in different modes. The cup-shaped damping support ring device of the power ball has the advantages of 1 further firming fastening combination of the shock absorbing members; and 2 preventing broken materials from dropping out from the connecting seat, thereby ensuring safety of users.

Description

The cup-shaped damping support ring of wrist power ball device

Technical field: the utility model relates to a kind of Top body-building apparatus tool, relates in particular to a kind of to connect a shock-absorbing piece on the cup-shaped Connection Block of support ring, to reduce spinning ball produces resonance and noise in the process of running shock absorbing ring device.

Background technology: the wrist power ball has begun to be applied in widely in the exercise of the strength of wrist and flexibility, and is special especially outstanding at rehabilitation exercise and recreational aspect for wrist.Patent ZL200920007447.6 and the ZL200920007141.0 own as No. 580031 cases of United States Patent (USP) and I, some principles of the wrist power ball that has all illustrated and the method for use.Please refer to Fig. 1 (perspective view of wrist power ball) and Fig. 2 (exploded view of wrist power ball), and Fig. 3 (support ring of no damping device), existing wrist power ball simply is illustrated:

Existing wrist power ball includes: lower house 1, and support ring 2, revolving part 3, upper shell 4, antislip ring 5, bottom 6 is formed.Wherein support ring 2 places the inside top of hemispherical lower house 1, and revolving part 3 is located at the

hole

21,22 that is pivoted of establishing on this support ring 2 by the two ends pivot 311,312 of a central shaft 31.Upper shell 4 adopts the buckle mode to set firmly lower house 1 top, and upper shell 4 is provided with a circular hole 41 that lacks at its top.Be formed with chase portion 32 one at revolving part 3 on every side along it, have aperture 33 above the chase portion 32 at this.Antislip ring 5 is enclosed within on the chase of lower house formation.After assembling each member of the utility model, a cord is inserted in the aperture 33 of revolving part 3 chase portions 32, this rope is wound in the chase portion 32, rope reveals outside a bit of, during use, one holds the puck, and is pulled outwardly rope on the other hand fast, then revolving part 3 is toward the rotation of stay cord direction, user's wrist is rotated with revolving part, because effect of inertia and action of centrifugal force, it is fast more that the user rotates, the strength of ball is just big more, reaches the purpose of tempering wrist with this.

But, because this wrist power ball is in the weight of revolving part 3 weight much larger than central shaft 31 itself, the weight of while central shaft 31, length, diameter is much smaller than the weight and the diameter of revolving part 3, the center instability very that makes the revolving part running, add the very large torsion and the resonance of the spheroid generation that runs up, cause that rotary body produces very large vibration and noise in the use, this defective never is resolved, structure such as Fig. 4 (TaiWan, China people's damping support ring device) of support ring have been improved up to the TaiWan, China people, its patent No. is: 200320112356.1, increased a connecting seat 11 by a end of axis holes 12 at corresponding 180 degree of the collar 1, a pipe 111 extends internally in the middle of Connection Block, inside at pipe 111 forms passage 112, form hook 114 at top with pipe 111, simultaneously top portion is slit into some elasticity lobes 113, again with a shock absorber 2 that has circular hole 21, be buckled in above the pipe 111, utilize the elasticity lobe 113 above it to fix, the energy that makes resonance produce partly is absorbed, and the running of spheroid is balance and stability more.

The content of utility model

TaiWan, China people's above-mentioned patent: 200320112356.1, by increasing the noise that shock absorber reduces some vibrations of product in the spinning ball operation process.But in long-term application process,, make some shock absorbers well not to be fixed on the Connection Block, too pine because the Connection Block pipe design makes the connected mode of shock absorber too simple.Make some shock absorbers split away off in the process of using, because the collision of the loose and miscellaneous part of shock absorber self, having produced another can't be by the noise that the consumer accepted in the process of using for some.Bad especially is, the shock absorber of some magnetic materials, because the fragility of its material, cause material in transportation or use, to rupture, the consequence the lighter's product rejection that causes, there is the hidden danger of safety in the fragment of weight person's material along with the spheroid that runs up flies on the human body particularly in the eyes.

Content of the present utility model is: the cup-shaped damping support ring of a kind of wrist power ball device, comprise: support ring, it is arranged on the top of wrist power ball lower house, the position of corresponding 180 degree of the periphery of support ring, offer two axis holes, this axis hole is that the rotating shaft two ends of wrist power ball rotor penetrate, and an axis hole outer rim therein is provided with a cup-shaped Connection Block device, on this Connection Block device, shock absorber is installed by different modes.The cup-shaped Connection Block device of described support ring is arranged on the outer rim of one of them axis hole, and this cup-shaped jockey offers a space for the outer rim of sealing in jockey inside, installs for shock-absorbing piece to connect.Described cup-shaped Connection Block device can be semi-enclosed outer rim.The inside of described cup-shaped Connection Block device offers a space, and this space can change according to the shape of shock absorber.Offer a passage in the middle of the described shock absorber, for penetrating of rotating shaft, the profile of shock-absorbing piece can be adjusted according to the shape of establishing the space in the cup-shaped Connection Block device.The centre in vacancy is opened in described inside, and the edge of axis hole can be provided with the plurality of fixed lobe, and the shape of fixed lobes highly can be adjusted.Described inside is opened the lower surface in vacancy and can be glued and thing in conjunction with one deck.The inside top that the vacancy is opened in described inside can be provided with a prominent grab on every side.Described shock absorber also can be magnetic material.Described magnetic material, conduct simultaneously is the magnetic field sources of luminous wrist power ball voluntarily.

The utility model has overcome some defectives of its design, as Fig. 5 (cup-shaped damping support ring device), adopt sealing or semi-enclosed cup-shaped structure in the outer rim of Connection Block, increased some fixed lobes simultaneously in inside, also can be in the bottom of interior sky in conjunction with some viscous adhesive.Such benefit is: 1, and the more firm combination of shock absorber, 2, make cracked material can not drop out, thereby guaranteed the safety of user's health from Connection Block inside.

Description of drawings

Below in conjunction with Figure of description concrete enforcement of the present utility model is described.

Fig. 1 is the perspective view of wrist power ball

Fig. 2 is the exploded view of wrist power ball

Fig. 3 is the support ring of no damping device

Fig. 4 is TaiWan, China people's a damping support ring device

Fig. 5 is that cup-shaped damping support ring device implements 1

Fig. 6 is that cup-shaped damping support ring device implements 2

Fig. 7 is that cup-shaped damping support ring device implements 3

The specific embodiment:

Please refer to Fig. 5, corresponding 180 position offers two

axis hole

11a and 11b respectively on support ring 1 edge.The outer rim of axis hole 11a is provided with a cup-shaped Connection Block 12 one by one therein, Connection Block inside is hollowed out space 14 of formation, inside top at cup-shaped Connection Block is provided with the prominent grab 121 of a circle, and the outside of 14 bottom and axis hole 11a outwards forms several elastic guide posts 13 from the space.On the wall of the cup-shaped Connection Block 12 that seals, can have some dead slots 122, form semi-enclosed cup-shaped Connection Block.The outer shape of shock absorber 2 designs according to the inside dimension and the shape of cup-shaped Connection Block 12.Have a passage 21 in the centre of shock absorber 2.The perforate 21 that needs only when installing shock absorber 2 faces toward elastic guide post 13, just can by the space 14 of advancing cup-shaped Connection Block 12.Wherein the prominent grab 121 of Connection Block and elastic guide post 13 can be exerted pressure to shock absorber 2 simultaneously, prevent that shock absorber from dropping out.Simultaneously the sticking and glue of one deck can also be increased, more firm stable of shock absorber 2 can be allowed in the bottom that connects base 12.

Please refer to Fig. 6, corresponding 180 position offers two

axis holes

11 and 12 respectively on support ring 1 edge.The outer rim of axis hole 12 is provided with a cup-shaped Connection Block 13 one by one therein, Connection Block inside is hollowed out form a space 14, and the shape in this space is unrestricted, can be circular, quadrangle, hexagonal configuration.The outer shape of shock absorber 2 designs according to the inside dimension and the shape of cup-shaped Connection Block 13, has a passage 21 in the centre of shock absorber 2.In design time, be slightly larger than the inside dimension in space 14 with the physical dimension of shock absorber, and the close-fitting by plastics and shock absorber reaches desirable solid effect.

Please refer to Fig. 7, this is implemented on the basis of Fig. 5 and has omitted elastic guide post 13, and its practical effect is also more satisfactory.More than several just preferable designs of this utility model, be not restriction cup-shaped design of the present utility model, every and the utility model is similar, perhaps do some simple changes, all belong to protection domain of the present utility model.

Claims

1. the cup-shaped damping support ring of wrist power ball device, it is characterized in that, comprise: support ring, it is arranged on the top of wrist power ball lower house, and the position of corresponding 180 degree of the periphery of support ring offers two axis holes, this axis hole is that the rotating shaft two ends of wrist power ball rotor penetrate, an axis hole outer rim therein is provided with a cup-shaped Connection Block device, on this Connection Block device, by different modes shock absorber is installed.

2. the cup-shaped damping support ring of wrist power ball according to claim 1 device, it is characterized in that, the cup-shaped Connection Block device of described support ring is arranged on the outer rim of one of them axis hole, this cup-shaped jockey is the outer rim of sealing, offer a space in jockey inside, connection is installed for shock-absorbing piece.

3. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that described cup-shaped Connection Block device can be semi-enclosed outer rim.

4. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that the inside of described cup-shaped Connection Block device offers a space, and this space can change according to the shape of shock absorber.

5. the cup-shaped damping support ring of wrist power ball according to claim 1 device, it is characterized in that, offer a passage in the middle of the described shock absorber, for penetrating of rotating shaft, the profile of shock-absorbing piece can be adjusted according to the shape of establishing the space in the cup-shaped Connection Block device.

6. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that the centre in vacancy is opened in described inside, and the edge of axis hole can be provided with the plurality of fixed lobe, and the shape of fixed lobes highly can be adjusted.

7. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that, described inside is opened the lower surface in vacancy and can be glued and thing in conjunction with one deck.

8. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that, the inside top that the vacancy is opened in described inside can be provided with a prominent grab on every side.

9. the cup-shaped damping support ring of wrist power ball according to claim 2 device is characterized in that described shock absorber also can be magnetic material.

10. the cup-shaped damping support ring of wrist power ball according to claim 9 device is characterized in that, described magnetic material, and conduct simultaneously is the magnetic field sources of luminous wrist power ball voluntarily.