CN201234628Y

CN201234628Y - Combined rotary ring

Info

Publication number: CN201234628Y
Application number: CNU2008201032739U
Authority: CN
Inventors: 罗少辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-30
Filing date: 2008-07-30
Publication date: 2009-05-13
Anticipated expiration: 2018-07-30

Abstract

A combined rotary finger ring comprises an inner ring and an outer ring sleeved on the circumferential face of the inner ring, and is characterized in that the outer ring is combined by a main ring and a lateral ring tightly sleeved to one side or two sides of the main ring, the cross section of the inner ring is similarly 'T'-shaped, the largest outer diameter of the inner ring is larger than the smallest inner diameter of the outer ring, at least one circle of circular rail is arranged between the inner ring and the outer ring, and a plurality of small balls are mounted inside the circular rail.

Description

Combined type rotation ring

Technical field

The utility model relates to a kind of ornament on hand, is specifically related to a kind of combined type rotation ring.

Background technology

Progress along with society, the raising of living standards of the people, the kind of ring is more and more, a lot of rings not only play effect attractive in appearance, more develop to the direction of function and amusement, for the development of going with the tide of historical development, be that 01204277.3 the rotatable ring of dicyclo and the patent No. are 200720154377.8 rotary ring also at present just like the patent No., the primary structure of two kinds of rings all by be enclosed within the interior ring on the finger and be placed in the ring outer peripheral face corresponding mounting groove in outer shroud form, being arranged to outer shroud can internally encircle mutually and rotate, the proposition of above-mentioned two kinds of schemes can not only be viewed and admired ring and can also be played for the people, is difficult for losing feeling of freshness.But still exist as problem such as the ring rotation has some setbacks and entertainment effect is not strong.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art, provides a kind of combined type simple and reasonable, easy to assembly and smooth rotation to rotate ring.

For this reason, the combined type rotation ring that the utility model provides comprises the outer shroud that is enclosed within the interior ring on the finger and is placed in interior ring outer peripheral face, it is characterized in that: outer shroud by main ring and the side ring that tightly is placed in the main ring one or both sides combine, the cross section of interior ring is similar " protruding " font, the maximum outside diameter of interior ring is greater than the minimum diameter of outer shroud, interior ring presss from both sides between outer shroud and becomes to have circular orbit at least, and some little balls are installed in the described circular orbit.

The outer peripheral face of ring middle part is formed with cannelure one around interior ring periphery in described, and the cannelure of interior ring presss from both sides into circular orbit between outer shroud.

Described in the ring with outer shroud between press from both sides into the twice circular orbit.

But the structure mutual alternative of ring and outer shroud in the described combined type rotation ring, the cross section that is specially outer shroud is similar inverted " protruding " font, in ring by main ring and the side ring that tightly is placed in the main ring one or both sides combine, the maximum outside diameter of interior ring is greater than the minimum diameter of outer shroud, interior ring presss from both sides between outer shroud and becomes to have circular orbit at least, and some little balls are installed in the described circular orbit.

The utlity model has following beneficial effect:

The combined type rotation ring that the utility model provides, overcome the technical disadvantages that existing rotary ring rotation has some setbacks, adopt the mode of combination that ball is set between inner and outer rings, reduced the frictional force between the inner and outer rings greatly, making that outer shroud is stressed can be around interior ring fast rotational, and combined type can make ring reach 2.0mm with interior thickness orientation, therefore above-mentioned simple and reasonable, easy to assembly, the smooth rotation of combined type rotation ring is pushed into a brand-new route to the entertainment effect of rotary ring.

Description of drawings

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

Fig. 1 is a front view of the present utility model.

Fig. 2 is the cross-sectional view of the utility model first embodiment.

Fig. 3 is the cross-sectional view of the utility model second embodiment.

Fig. 4 is the cross-sectional view of the utility model the 3rd embodiment.

Fig. 5 is the cross-sectional view of the utility model the 4th embodiment.

Fig. 6 is the cross-sectional view of the utility model the 5th embodiment.

Fig. 7 is the cross-sectional view of the utility model the 6th embodiment.

Fig. 8 is the cross-sectional view of the utility model the 7th embodiment.

The specific embodiment

Referring to figs. 1 through Fig. 6.Combined type rotation ring comprises the interior ring 4 that is enclosed within on the finger and is placed in the outer shroud of interior ring 4 outer peripheral faces, outer shroud is combined by main ring 2 and the side ring 1 that tightly is placed in main ring 2 one or both sides, the cross section of interior ring 4 is similar " protruding " font, the maximum outside diameter of interior ring 4 is greater than the minimum diameter of outer shroud, interior ring 4 presss from both sides between outer shroud and becomes to have circular orbit at least, and some little balls 3 are installed in the described circular orbit.

With reference to Fig. 4 and Fig. 5.The outer peripheral face middle part of interior ring 4 is formed with cannelure one around interior ring periphery, and the cannelure of interior ring 4 presss from both sides into circular orbit between outer shroud.

With reference to Fig. 2, Fig. 3 and Fig. 6.In the ring 4 with outer shroud between press from both sides into the twice circular orbit.

With reference to Fig. 5 and Fig. 6.Outer shroud is combined by main ring 2 and the side ring 1 that tightly is placed in main ring 2 one sides.

With reference to Fig. 7 and Fig. 8.But the structure mutual alternative of ring and outer shroud in the combined type rotation ring, the cross section that is specially outer shroud 24 is similar inverted " protruding " font, in ring combine by main ring 23 and the side ring 21 that tightly is placed in the main ring one or both sides, the maximum outside diameter of interior ring is greater than the minimum diameter of outer shroud 24, interior ring presss from both sides between outer shroud 24 and becomes to have circular orbit at least, and some little balls 22 are installed in the described circular orbit.

With reference to Fig. 8.The inner peripheral surface middle part of outer shroud 24 is formed with one cannelure week in outer shroud, cannelure presss from both sides into circular orbit between interior ring.

Above-mentioned ring also can or be inlayed jewelry to increase the sight of ring at the outer peripheral face carved pattern of outer shroud.

More than combine embodiment the utility model is illustrated, but this does not constitute restriction of the present utility model, any modification of making under same design, variation and replacement also all belong to the scope of the utility model protection.

Claims

1, the outer shroud of ring outer peripheral face in encircling and be placed in combined type rotation ring comprising, it is characterized in that: outer shroud by main ring and the side ring that tightly is placed in the main ring one or both sides combine, the cross section of interior ring is similar " protruding " font, the maximum outside diameter of interior ring is greater than the minimum diameter of outer shroud, interior ring presss from both sides between outer shroud and becomes to have circular orbit at least, and some little balls are installed in the described circular orbit.

2, combined type rotation ring according to claim 1, it is characterized in that: ring presss from both sides into circular orbit in described between outer shroud.

3, combined type rotation ring according to claim 2, it is characterized in that: the outer peripheral face of ring middle part is formed with cannelure one around interior ring periphery in described.

4, combined type according to claim 1 rotation ring is characterized in that: press from both sides between ring and the outer shroud in described and become to have the twice circular orbit.

5, combined type rotation ring according to claim 1, it is characterized in that: but the structure mutual alternative of interior ring of described combined type rotation ring and outer shroud, the cross section that is specially outer shroud is similar inversion " protruding " font, in ring by main ring and the side ring that tightly is placed in the main ring one or both sides combine, the maximum outside diameter of interior ring is greater than the minimum diameter of outer shroud, interior ring presss from both sides between outer shroud and becomes to have circular orbit at least, and some little balls are installed in the described circular orbit.

6, combined type rotation ring according to claim 5, it is characterized in that: ring presss from both sides into circular orbit in described between outer shroud.

7, combined type rotation ring according to claim 6, it is characterized in that: the inner peripheral surface middle part of described outer shroud is formed with one cannelure week in outer shroud.