CN216753725U - Three-layer rotatable nail sand ring - Google Patents

Abstract

The application relates to the technical field of rings, and discloses a rotatable nail sand ring of three-layer, including inner circle, well circle and outer lane, well circle slides and cup joints the outside at the inner circle, the outer lane slides and cup joints the outside at well circle, the outside fixedly connected with nail sand layer of outer lane, a plurality of bleeder vents that run through to the inner circle inboard are all seted up to the both sides of inner circle. This application makes whole ring can form the three-layer rotatable, is convenient for wear and is played.

Description

Three-layer rotatable nail sand ring

Technical Field

The application relates to the technical field of rings, especially, relate to a rotatable nail sand ring of three-layer.

Background

The ring is a small ring made of metal or other materials, often inlaid with precious stones, and worn on fingers as an ornament, a memorial or an amulet, or used as a stamp.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology:

present ring form is single, only plays the decoration effect, lacks the enjoyment of wearing to play, and the ring is inboard to influence the gas permeability with finger contact, wears for a long time and causes the cover to the skin of finger department easily.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is single in order to solve the ring form among the prior art, only plays the decoration effect, lacks the enjoyment of wearing to play, and the ring is inboard to influence the gas permeability with finger contact, and long-time wearing causes the problem of sealing easily to the skin of finger department, and the rotatable nail sand ring of a three-layer that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a rotatable nail sand ring of three-layer, includes inner circle, well circle and outer lane, well circle slides and cup joints the outside at the inner circle, the outer lane slides and cup joints the outside at well circle, the outside fixedly connected with nail sand layer of outer lane, a plurality of bleeder vents that run through to the inner circle inboard are all seted up to the both sides of inner circle.

Preferably, one side of the middle ring close to the inner ring is symmetrically and integrally connected with two first annular sliding blocks, and the outer side of the inner ring is symmetrically provided with two first annular sliding grooves matched with the first annular sliding blocks in a sliding manner.

Preferably, one side of the middle ring close to the outer ring is symmetrically and integrally connected with two second annular sliding blocks, and two second annular sliding grooves matched with the second annular sliding blocks in sliding connection are symmetrically formed in the inner side of the outer ring.

Preferably, both sides of the inner side of the inner ring are cambered surfaces.

Preferably, one end of the air hole, which is positioned at the inner side of the inner ring, is provided with an arc expanding surface.

Compared with the prior art, the application provides a rotatable nail sand ring of three-layer, possesses following beneficial effect:

1. this rotatable nail sand ring of three-layer, inner circle through being equipped with, well circle and outer lane, well circle makes the inner circle, well circle and outer lane shell sliding connection relatively through the cooperation of first annular slider and first annular spout and the cooperation of second annular slider and second annular spout for whole ring can form the three-layer rotatable, is convenient for wear playing, the setting up of nail sand layer has strengthened the holistic decorative of ring, and has improved the frictional resistance of outer lane, be convenient for to the rotation operation of ring.

2. This rotatable nail sand ring of three-layer, through a plurality of bleeder vents that are equipped with, the bleeder vent runs through the avris and the inboard of inner circle for the user has fine air permeability when wearing, can realize long-time comfortable wearing.

3. This rotatable nail sand ring of three-layer all establishes to the cambered surface through the inboard both sides of inner circle, and the bleeder vent is located the inboard one end of inner circle and establishes to the circular arc and expand the face, effectively avoids the problem that the distolateral right-angle side of inner circle avris and bleeder vent caused the cut to user's finger easily, has guaranteed the security and the travelling comfort of wearing.

And the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this application makes whole ring form the three-layer rotatable, is convenient for wear and plays.

Drawings

FIG. 1 is a schematic structural view of a three-layer rotatable pin-and-sand ring according to the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. an inner ring; 2. a middle ring; 3. an outer ring; 4. nailing a sand layer; 5. air holes are formed; 6. a first annular slider; 7. a first annular chute; 8. a second annular slider; 9. a second annular chute; 10. a cambered surface; 11. and (5) expanding a circular arc surface.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, a three-layer rotatable nail sand ring comprises an inner ring 1, a middle ring 2 and an outer ring 3, wherein the middle ring 2 is sleeved on the outer side of the inner ring 1 in a sliding manner, the outer ring 3 is sleeved on the outer side of the middle ring 2 in a sliding manner, a nail sand layer 4 is fixedly connected to the outer side of the outer ring 3, and a plurality of air holes 5 penetrating through the inner ring 1 are formed in two sides of the inner ring 1.

One side symmetry an organic whole that well circle 2 is close to inner circle 1 is connected with two first annular sliders 6, and two first annular chutes 7 that match sliding connection with first annular slider 6 are seted up to the outside symmetry of inner circle 1, can realize the smooth and easy slip between well circle 2 and the inner circle 1.

The middle ring 2 is connected with two second annular sliding blocks 8 close to one side of the outer ring 3 in a symmetrical mode, two second annular sliding grooves 9 matched with the second annular sliding blocks 8 in a sliding mode are symmetrically formed in the inner side of the outer ring 3, and smooth sliding between the middle ring 2 and the outer ring 3 can be achieved.

Both sides of the inner side of the inner ring 1 are set to be cambered surfaces 10, so that the problem that fingers are easily cut by straight edges when a finger ring is worn is avoided.

The end of the air hole 5 positioned at the inner side of the inner ring 1 is provided with an arc expanding surface 11, so that the problem that a finger is easily cut by a right-angle edge at one end of the air hole 5 when the finger ring is worn is avoided.

Theory of operation, during the use, through inner circle 1 that is equipped with, well circle 2 and outer lane 3, well circle 2 makes inner circle 1 through the cooperation of first annular slider 6 and first annular spout 7 and the cooperation of second annular slider 8 and second annular spout 9, well circle 2 and outer lane 3 sliding connection relatively, it is rotatable to make whole ring form the three-layer, it is playing to be convenient for wear, nail sand bed 4 set up the holistic decoration of ring has been strengthened, and outer lane 3's frictional resistance has been improved, be convenient for to the rotation operation of ring, through a plurality of bleeder vents 5 that are equipped with, bleeder vent 5 runs through the avris and the inboard of inner circle 1, make the user have fine air permeability when wearing, can realize long-time comfortable wearing, all establish to cambered surface 10 through the inboard both sides of inner circle 1, the one end that bleeder vent 5 is located inner circle 1 inboard is established to circular arc and is expanded face 11, effectively avoid the problem that the distolateral right-angle limit of inner circle 1 avris and bleeder vent 5 distolateral easily causes the incised wound to user's finger portion The wearing safety and comfort are ensured.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the application concepts of the present application in the scope of the present disclosure, and equivalent substitutions and modifications should be included in the scope of the present application.

Claims (5)

1. The utility model provides a rotatable nail sand ring of three-layer, includes inner circle (1), well circle (2) and outer lane (3), its characterized in that, well circle (2) slide to cup joint in the outside of inner circle (1), outer lane (3) slide to cup joint in the outside of well circle (2), the outside fixedly connected with nail sand layer (4) of outer lane (3), a plurality of bleeder vents (5) that run through to inner circle (1) inboard are all seted up to the both sides of inner circle (1).

2. The three-layer rotatable nail sand ring according to claim 1, wherein one side of the middle ring (2) close to the inner ring (1) is symmetrically and integrally connected with two first annular sliding blocks (6), and two first annular sliding grooves (7) matched and slidably connected with the first annular sliding blocks (6) are symmetrically formed in the outer side of the inner ring (1).

3. The three-layer rotatable nail sand ring according to claim 1, wherein one side of the middle ring (2) close to the outer ring (3) is symmetrically and integrally connected with two second annular sliding blocks (8), and two second annular sliding grooves (9) matched and slidably connected with the second annular sliding blocks (8) are symmetrically formed in the inner side of the outer ring (3).

4. A three-layer rotatable nailing and sanding ring according to claim 1, wherein the inner side of the inner ring (1) is provided with a cambered surface (10) on both sides.

5. A three-layer rotatable nail sand ring according to claim 1, wherein one end of the air hole (5) positioned at the inner side of the inner ring (1) is provided with a circular arc expanding surface (11).

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