CN220045098U - Finger ring structure - Google Patents

Abstract

The utility model provides a ring structure, which comprises a ring upper shell and a ring lower shell which are arranged along the axial direction, wherein the ring upper shell and the ring lower shell are of annular structures, and an upper ring of the ring upper shell is communicated with a lower ring of the ring lower shell along the axial line. The rotating piece is positioned between the finger ring upper shell and the finger ring lower shell; a plurality of rotating parts are distributed around the axis of the lower shell of the finger ring, and the rotating parts are close to the edges of the upper ring and the lower ring; one end of the rotating piece is rotatably connected to the ring lower shell, so that one surface of the rotating piece, which faces the axis of the ring lower shell, can be close to and far away from the axis of the ring lower shell. The ring epitheca can rotate around self axis, and the ring epitheca can rotate for the ring inferior valve around self axis, drives the rotation piece and rotates to drive the axis that all rotation pieces are close to or keep away from the ring inferior valve in step and remove, thereby adjust the internal diameter size of ring, make the ring structure can adapt to the finger of arbitrary size, in order to adapt to different user's different demands, improve user's experience.

Description

Finger ring structure

Technical Field

The utility model relates to the technical field of electronic products, in particular to a finger ring structure.

Background

With the diversification of wearable products, more and more intelligent devices are going into the lives of people. The intelligent ring is an intelligent terminal device which is rising in recent years. The intelligent ring products in the current market are rare, but with the popularization of intelligent wearing products, especially the continuous iterative development of AR/VR products, the market demands of the intelligent ring products must be continuously developed.

The ring products in the related art are classified into two main categories, namely, the problem of the adaptation degree of the inner diameter of the ring, although the functions are different: firstly, release the product of different internal diameter size gradients for the consumer to select when the product is released, secondly, match the software protection pad class accessory of different sizes in order to satisfy different crowds' use inside the ring. However, the two ways are gradient size designs, which cannot be adapted to all people, and cannot meet the experience requirements of consumers for different comfort requirements in different periods.

Disclosure of Invention

The utility model aims to provide a finger ring, so that the inner diameter of the finger ring can be adjusted, different requirements of different users can be met, and the user experience is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present utility model, there is provided a ring structure including a ring upper case, a ring lower case, and a rotating member; the lower shell of the finger ring is of an annular structure; the finger ring lower shell is formed with a lower ring which is penetrated along the axial direction; the ring upper shell is of an annular structure, and the ring lower shell is formed with an upper ring which is penetrated along the axial direction; the upper ring shell and the lower ring shell are axially arranged, so that the upper ring and the lower ring are communicated along an axis; the rotating piece is positioned between the finger ring upper shell and the finger ring lower shell; the rotating parts are distributed around the axis of the lower ring shell, and the rotating parts are close to the edges of the upper ring and the lower ring; one end of the rotating piece is rotatably connected to the finger ring lower shell, so that one surface of the rotating piece, which faces the axis of the finger ring lower shell, can move close to and away from the axis of the finger ring lower shell; the ring upper shell is matched with the rotating piece, and the ring upper shell can rotate around the axis of the ring upper shell relative to the ring lower shell to drive the rotating piece to rotate.

In some embodiments of the present utility model, a sliding groove is formed on a surface of the rotating member facing the finger ring upper shell; the finger ring upper shell is provided with a plurality of protruding sliding shafts towards the rotating piece, and the sliding shafts extend into and are limited in the sliding grooves; when the ring upper shell rotates around the axis of the ring upper shell, the sliding shaft is driven to slide in the sliding groove so as to drive the rotating piece to rotate.

In some embodiments of the utility model, the chute is an arcuate slot protruding toward the axis of the finger ring lower shell.

In some embodiments of the utility model, the ring lower case is formed with a protruding fixed shaft toward the rotating member; the one end of rotating the piece has seted up the shaft hole, the shaft hole cover is located outside the fixed axle, so that the rotating piece can rotate for the ring inferior valve.

In some embodiments of the utility model, an elastic soft sleeve is arranged between the finger ring upper shell and the finger ring lower shell; the elastic soft sleeve is of an annular structure, and two axial ends of the elastic soft sleeve are respectively limited on the ring upper shell and the ring lower shell; the elastic soft sleeve is attached to one side of the rotating piece, which faces to the axis of the lower shell of the ring.

In some embodiments of the present utility model, a limiting groove is formed on one side of the elastic soft sleeve, which is away from the axis of the ring lower shell; the limiting groove is circumferentially arranged, and one side of the rotating piece, which faces the axis of the lower shell of the finger ring, extends into the limiting groove.

In some embodiments of the utility model, the finger ring lower shell is formed with a protruding locating shaft at a position close to the lower ring, and the locating shaft protrudes towards the finger ring upper shell; the positioning shafts are arranged in a plurality of ways around the axis of the ring lower shell; the elastic soft sleeve is provided with a plurality of positioning holes on one surface facing the lower shell of the finger ring, and the positioning shaft penetrates through and is limited in the positioning holes.

In some embodiments of the utility model, a concave upper inner cavity is formed on one surface of the finger ring upper shell facing the finger ring lower shell, and the upper inner cavity is circumferentially arranged; a convex annular bulge is formed on one surface of the elastic soft sleeve, which faces the upper shell of the finger ring; the ring bulge loop week sets up, the bulge loop orientation the one side of ring epitheca axis laminating in the inner peripheral wall of upper inner chamber.

In some embodiments of the utility model, a concave lower inner cavity is formed on one surface of the finger ring lower shell facing the finger ring upper shell; the upper inner cavity is communicated with the lower inner cavity; the finger ring upper shell is attached to one side wall of the finger ring lower shell, which is back to the axis of the finger ring lower shell.

In some embodiments of the utility model, the rotating member is of arcuate configuration, with the arcuate convex face of the rotating member facing the axis of the ring lower shell.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

in the utility model, the ring structure comprises a ring upper shell and a ring lower shell which are axially arranged, wherein the ring upper shell and the ring lower shell are both annular structures, and an upper ring of the ring upper shell is communicated with a lower ring of the ring lower shell along an axis. The rotating piece is positioned between the finger ring upper shell and the finger ring lower shell; a plurality of rotating parts are distributed around the axis of the lower shell of the finger ring, and the rotating parts are close to the edges of the upper ring and the lower ring; one end of the rotating piece is rotatably connected to the ring lower shell, so that one surface of the rotating piece, which faces the axis of the ring lower shell, can be close to and far away from the axis of the ring lower shell. The ring epitheca can rotate around self axis, and the ring epitheca can rotate for the ring inferior valve around self axis, drives the rotation piece and rotates to drive the axis that all rotation pieces are close to or keep away from the ring inferior valve in step and remove, thereby adjust the internal diameter size of ring, in order to adapt to different demands of different users, improve user's experience.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the finger ring structure of the present utility model.

Fig. 2 is an axial view of an embodiment of the finger ring structure of the present utility model.

Fig. 3 is a schematic exploded view of an embodiment of the finger ring structure of the present utility model.

Fig. 4 is a schematic view of the structure of the ring lower shell according to the embodiment of the ring structure of the present utility model.

Fig. 5 is a schematic view of the structure of the ring upper shell according to the embodiment of the ring structure of the present utility model.

Fig. 6 is a schematic view of a rotating member of an embodiment of the finger ring structure of the present utility model.

Fig. 7 is a schematic view of the structure of the ring of the present utility model on the lower shell of the ring.

Fig. 8 is a schematic view of a portion of the structure of the finger ring of the present utility model.

Fig. 9 is a cross-sectional view of the structure A-A of fig. 8.

Fig. 10 is a schematic view of the structure of an elastic soft sleeve according to an embodiment of the finger ring structure of the present utility model.

Fig. 11 is a schematic view of another view of the elastomeric soft sleeve of an embodiment of the finger ring structure of the present utility model.

Fig. 12 is a schematic view of the location between the elastomeric soft sleeve and the rotating member of the present utility model.

Fig. 13 is a schematic view of the structure of the elastic soft sleeve of the present utility model on the lower shell of the finger ring.

Fig. 14 is a cross-sectional view at B-B in fig. 2.

The reference numerals are explained as follows: 100. a finger ring upper shell; 110. an upper ring; 120. an upper lumen; 130. an upper bottom wall; 140. an upper inner sidewall; 150. an upper outer sidewall; 160. a sliding shaft; 200. a finger ring lower shell; 210. a lower ring; 220. a lower lumen; 230. a lower bottom wall; 240. a lower inner sidewall; 250. a lower outer sidewall; 260. a fixed shaft; 270. positioning a shaft; 300. a rotating member; 310. a shaft hole; 320. a chute; 400. an elastic soft sleeve; 410. a limit groove; 420. positioning holes; 430. a ring bulge; 440. the ring is convex.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The ring products in the related art are classified into two main categories, namely, the problem of the adaptation degree of the inner diameter of the ring, although the functions are different: firstly, release the product of different internal diameter size gradients for the consumer to select when the product is released, secondly, match the software protection pad class accessory of different sizes in order to satisfy different crowds' use inside the ring. However, the two ways are gradient size designs, which cannot be adapted to all people, and cannot meet the experience requirements of consumers for different comfort requirements in different periods. The utility model provides a finger ring structure to solve the technical problems.

For convenience of description and understanding, the axis of the finger ring is taken as an axial direction, the direction perpendicular to the axial direction is radial, the direction of rotation around the axis of the axial direction is taken as a circumferential direction, the direction facing the inside of the finger ring structure is taken as an inner direction, and the direction facing away from the finger ring structure is taken as an outer direction.

Fig. 1 is a schematic diagram of an embodiment of the finger ring structure of the present utility model. Fig. 2 is an axial view of an embodiment of the finger ring structure of the present utility model. Fig. 3 is a schematic exploded view of an embodiment of the finger ring structure of the present utility model.

Referring to fig. 1-3, the present embodiment provides a finger ring for wearing on a user's finger. The utility model enriches wearable intelligent equipment, has the appearance similar to a ring and has partial functions of a mobile phone. Corresponding electronic components are arranged in the finger ring structure to form the intelligent finger ring. The ring structure can also be a common ring.

In this embodiment, the ring structure includes a ring upper case 100, a ring lower case 200, and a rotating member 300. The ring upper case 100 and the ring lower case 200 are both of ring structures, the ring upper case 100 and the ring lower case 200 are arranged along the axis, the rotating member 300 is axially positioned between the ring upper case 100 and the ring lower case 200, and one end of the rotating member 300 extends into the inner rings of the ring upper case 100 and the ring lower case 200 in the radial direction so as to be used for propping against the fingers of a user, so that the ring structures are worn on the fingers of the user. The finger ring upper case 100 and the finger ring lower case 200 can rotate relatively, so that the rotating member 300 is driven to rotate, and the rotating member 300 can move close to and away from the axis of the finger ring lower case 200, so that the inner diameter of the finger ring structure can be adjusted to adapt to fingers with different sizes.

The rotating member 300 is provided in plurality, and the plurality of rotating members 300 are disposed around the axis of the ring lower case 200, and the ring upper case 100 and the ring lower case 200 are relatively rotated around the axis of the ring lower case 200, thereby driving the rotating member 300 to rotate, so that the ring structure can be moved close to and away from the axis of the ring lower case 200, thereby controlling the circumferential size of the inner end of the rotating member 300, and thus controlling the inner diameter of the ring structure.

Fig. 4 is a schematic view of the structure of the ring lower shell according to the embodiment of the ring structure of the present utility model.

Referring to fig. 1 to 4, the finger ring lower case 200 has an annular structure, and the finger ring lower case 200 is formed with a lower ring 210 penetrating in an axial direction. The lower ring case 200 has a concave lower cavity 220 formed along an axial direction toward the upper ring case 100, and the lower cavity 220 is used for accommodating electronic components. Lower cavity 220 is an annular structure disposed circumferentially about the axis of ring lower shell 200.

The finger ring lower case 200 includes an annular lower bottom wall 230, a lower inner sidewall 240 extending from an inner side edge of the lower bottom wall 230 toward the finger ring upper case 100, and a lower outer sidewall 250 extending from an outer side edge of the lower bottom wall 230 toward the finger ring upper case 100. The lower bottom wall 230, the lower inner side wall 240 and the lower outer side wall 250 are all annular structures, and the lower bottom wall 230, the lower inner side wall 240 and the lower outer side wall 250 enclose the lower cavity 220.

The lower outer sidewall 250 has a greater height in the axial direction than the lower inner sidewall 240. The side of the lower inner sidewall 240 facing the finger ring upper shell 100 is in the same plane. The side of the lower outer sidewall 250 facing the finger ring upper shell 100 is in the same plane.

The finger ring lower case 200 is formed with a convex fixing shaft 260 toward the rotation member 300, the fixing shaft 260 is extended in an axial direction, the fixing shaft 260 is provided in plurality, and the plurality of fixing shafts 260 are distributed around an axis of the finger ring lower case 200. The outer circumference of the fixed shaft 260 is rounded for cooperation with the rotary 300. In this embodiment, the plurality of stationary shafts 260 are uniformly distributed around the axis of the ring lower case 200.

In this embodiment, the fixed shaft 260 is protruding on the side of the lower bottom wall 230 facing the finger ring upper case 100. In some embodiments, the stationary shaft 260 is protruding on a side of the lower inner sidewall 240 facing the finger ring upper shell 100.

The finger ring lower case 200 is formed with a protruding positioning shaft 270 at a position close to the lower ring 210, the positioning shaft 270 protruding toward the finger ring upper case 100; the positioning shaft 270 is provided in plurality around the axis of the finger ring lower case 200. The positioning shaft 270 is disposed to be offset from the fixed shaft 260 in the circumferential direction around the axis of the finger ring lower case 200.

Fig. 5 is a schematic view of the structure of the ring upper shell according to the embodiment of the ring structure of the present utility model.

Referring to fig. 1 to 5, the ring upper case 100 and the ring lower case 200 are disposed in an axial direction therebetween, and the ring upper case 100 and the ring lower case 200 are disposed opposite to each other in the axial direction. The ring upper case 100 has an annular structure, and the ring upper case 100 is formed with an upper ring 110 penetrating in an axial direction. The ring upper case 100 is formed with a concave upper cavity 120 along one surface facing the ring lower case 200 in the axial direction, and the upper cavity 120 is of an annular structure circumferentially arranged around the axis of the ring upper case 100.

The finger ring upper case 100 includes an annular upper bottom wall 130, an upper inner sidewall 140 extending from an inner side edge of the upper bottom wall 130 toward the finger ring lower case 200, and an upper outer sidewall 150 extending from an outer side edge of the upper bottom wall 130 toward the finger ring lower case 200. The upper bottom wall 130, the upper inner sidewall 140 and the upper outer sidewall 150 are all annular structures, and the upper bottom wall 130, the upper inner sidewall 140 and the upper outer sidewall 150 enclose the upper cavity 120.

The upper ring 110 of the finger ring upper case 100 and the lower ring 210 of the finger ring lower case 200 are disposed opposite and communicate with each other. The upper cavity 120 of the finger ring upper case 100 and the lower cavity 220 of the finger ring lower case 200 are communicated to form a receiving chamber for receiving the electronic components. Within which electronic components are arranged such that the finger ring upper case 100 has a corresponding function.

In this embodiment, the inner diameters of the upper ring 110 and the lower ring 210 are the same. In some embodiments, the inner diameters of the upper and lower loops 110, 210 can be different.

In this embodiment, both the upper lumen 120 and the lower lumen 220 are circumferentially disposed. In some embodiments, the upper lumen 120 and the lower lumen 220 may not communicate. In other embodiments, the finger ring upper case 100 and the finger ring lower case 200 do not need to have the corresponding upper cavity 120 and lower cavity 220, and the finger ring upper case 100 and the finger ring lower case 200 have the corresponding chambers for accommodating the electronic components, respectively.

The ring upper case 100 is formed with a plurality of protruding sliding shafts 160 toward the rotating member 300, the sliding shafts 160 extending toward the ring lower case 200 in the axial direction, the sliding shafts 160 being provided in plurality, the plurality of sliding shafts 160 being distributed around the axis of the ring upper case 100. The number and positions of the sliding shafts 160 and the number and positions of the rotating members 300 are in one-to-one correspondence.

The upper outer sidewall 150 has a greater height in the axial direction than the upper inner sidewall 140. The side of the upper inner sidewall 140 facing the finger ring upper shell 100 is in the same plane. The side of the upper outer sidewall 150 facing the finger ring upper shell 100 is in the same plane.

In this embodiment, the finger ring upper case 100 and the finger ring lower case 200 are disposed opposite to each other in the axial direction, and a sidewall of the finger ring upper case 100 and the finger ring lower case 200 facing away from the axis of the finger ring lower case 200 is attached. Specifically, the upper outer sidewall 150 of the ring upper case 100 and the lower outer sidewall 250 of the ring lower case 200 are attached to each other in the axial direction to close the outer side of the ring structure, so that sundries can be effectively prevented from entering the ring structure from the outer sides of the ring upper case 100 and the ring lower case 200.

Fig. 6 is a schematic view of a rotating member of an embodiment of the finger ring structure of the present utility model. Fig. 7 is a schematic view of the structure of the ring of the present utility model on the lower shell of the ring. Fig. 8 is a schematic view of a portion of the structure of the finger ring of the present utility model. Fig. 9 is a cross-sectional view of the structure A-A of fig. 8.

Referring to fig. 3 to 9, the rotator 300 is located between the finger ring upper case 100 and the finger ring lower case 200; a plurality of rotating members 300 are distributed around the axis of the ring lower case 200, the rotating members 300 being adjacent to the edges of the upper and lower rings 110 and 210; one end of the rotation member 300 is rotatably coupled to the ring lower case 200 such that a surface of the rotation member 300 facing the axis of the ring lower case 200 can be moved toward and away from the axis of the ring lower case 200, thereby enabling adjustment of the inner diameter of the ring structure.

In this embodiment, an axle hole 310 is formed at one end of the rotating member 300, and the axle hole 310 is sleeved outside the fixed axle 260, so that the rotating member 300 can rotate relative to the ring lower case 200. The rotation member 300 rotates about the fixed shaft 260 such that the rotation member 300 can move toward and away from the axis of the finger ring lower case 200.

In some embodiments, the rotating member 300 forms the protruding fixing shaft 260 axially toward the finger ring lower case 200, and the shaft hole 310 is correspondingly formed on the finger ring lower case 200.

The side of the rotating member 300 facing the finger ring upper case 100 is provided with a sliding groove 320; the sliding shaft 160 of the finger ring upper case 100 extends into and is limited in the sliding groove 320; when the ring upper case 100 rotates around its own axis, the sliding shaft 160 is driven to slide in the sliding groove 320, so as to drive the rotating member 300 to rotate, and thus drive the rotating member 300 to approach or separate from the axis of the ring lower case 200.

When the finger ring upper case 100 rotates relative to the finger ring lower case 200, the sliding shaft 160 is driven to move circumferentially, the sliding shaft 160 moves along the axis, the sliding shaft 160 moves in the sliding groove 320, and the side wall of the sliding shaft 160 abuts against the side wall of the sliding groove 320, so that the rotating member 300 is driven to rotate.

In some embodiments, the sliding groove 320 is disposed on the finger ring upper case 100, and the sliding shaft 160 is disposed on the rotating member 300 correspondingly. In other embodiments, the sliding groove 320 and the sliding shaft 160 are not disposed on the rotating member 300 and the finger ring upper case 100, and a protrusion extending toward the axis of the finger ring upper case 100 is formed on the finger ring upper case 100 and abuts against the side wall of the rotating member 300, so as to drive the rotating member 300 to rotate.

In this embodiment, the rotating member 300 has an arc structure, one surface of the arc-shaped rotating member 300 with an arc-shaped protrusion faces the axis of the finger ring lower case 200, and the sliding groove 320 is an arc-shaped groove protruding towards the axis of the finger ring lower case 200. In some embodiments, the chute 320 is a straight chute that extends along a straight line.

In this embodiment, the ring upper case 100, the ring lower case 200, and the rotator 300 are all made of plastic.

Fig. 10 is a schematic view of the structure of an elastic soft sleeve according to an embodiment of the finger ring structure of the present utility model. Fig. 11 is a schematic view of another view of the elastomeric soft sleeve of an embodiment of the finger ring structure of the present utility model. Fig. 12 is a schematic view of the location between the elastomeric soft sleeve and the rotating member of the present utility model.

Referring to fig. 3 to 12, an elastic soft sleeve 400 is further provided between the finger ring upper case 100 and the finger ring lower case 200; the elastic soft sleeve 400 is of an annular structure, and two axial ends of the elastic soft sleeve 400 are respectively limited on the ring upper shell 100 and the ring lower shell 200; the elastic soft cover 400 is attached to one side of the rotating member 300 facing the axis of the finger ring lower case 200. The elastic soft sleeve 400 has elasticity, so that when the rotating member 300 rotates, the corresponding position of the elastic soft sleeve 400 is driven to deform, and the elastic soft sleeve is used for being attached to the finger of a user.

In some embodiments, the elastic soft cover 400 is adhered to the side of the rotating member 300 facing the axis of the finger ring lower case 200, and the elastic soft cover 400 has a ring-shaped structure. In other embodiments, the elastic soft cover 400 is provided in plurality and is adhered to one side of the rotation member 300 facing the axis of the finger ring lower case 200,

a limiting groove 410 is formed in one side of the elastic soft sleeve 400, which faces away from the axis of the finger ring lower shell 200; the limiting groove 410 is circumferentially arranged, and one side of the rotating member 300, which faces the axis of the finger ring lower case 200, extends into the limiting groove 410.

The two side walls of the limiting groove 410 along the axis are abutted against two side surfaces of the rotating piece 300 along the axial direction, so that the rotating piece 300 is limited to move along the axial direction. The abutment of the rotating member 300 with the elastic soft sleeve 400 along both sides of the axis causes frictional resistance between the rotating member 300 and the elastic soft sleeve 400, thereby effectively maintaining the position of the rotating member 300 and thus the inner diameter of the ring structure.

Fig. 13 is a schematic view of the structure of the elastic soft sleeve of the present utility model on the lower shell of the finger ring. Fig. 14 is a cross-sectional view at B-B in fig. 2.

Referring to fig. 2 to 14, a plurality of positioning holes 420 are formed on a surface of the elastic soft sleeve 400 facing the finger ring lower case 200, and the positioning shaft 270 on the finger ring lower case 200 is inserted through and limited in the positioning holes 420 to fix the elastic soft sleeve 400 on the finger ring lower case 200. In some embodiments, the elastic soft cover 400 can be fixed to the ring lower case 200 by means of an adhesive. In other embodiments, the flexible resilient sleeve 400 is secured to the ring lower housing 200 by screws or the like.

The elastic soft cover 400 is formed with a convex ring protrusion 430 on a surface facing the finger ring upper case 100; the ring protrusion 430 is circumferentially disposed, and one surface of the ring protrusion 430 facing the axis of the finger ring upper shell 100 is attached to the inner peripheral wall of the upper cavity 120, so as to limit the elastic soft sleeve 400 on the finger ring upper shell 100. The side of the ring boss 430 facing the axis of the finger ring upper shell 100 is attached to the upper inner sidewall 140.

The ring protrusion 430 is pressed against the inner circumferential wall of the inner cavity of the ring upper case 100 such that a frictional resistance exists between the ring upper case 100 and the ring protrusion 430, so that the rotated position of the ring upper case 100 can be maintained by the frictional resistance, and the position of the rotation member 300 can be maintained, thereby maintaining the inner diameter of the ring structure.

It should be noted that, the side of the elastic soft sleeve 400 facing the finger ring lower shell 200 is also provided with a ring protrusion 440, the ring protrusion 440 is circumferentially disposed, and the side of the ring protrusion 440 facing the axis of the finger ring lower shell 200 is attached to the inner peripheral wall of the lower cavity 220, so as to limit the elastic soft sleeve 400 on the finger ring lower shell 200. The side of the ring boss 440 facing the axis of the finger ring lower shell 200 is attached to the lower inner sidewall 240.

The elastic soft sleeve 400 is respectively abutted against the finger ring upper shell 100 and the finger ring lower shell 200 along two axial side surfaces so as to respectively prevent impurities from entering the finger ring structure from the inner side of the finger ring structure and from entering the gap between the inner sides of the finger ring upper shell 100 and the finger ring lower shell 200. Specifically, the upper inner sidewall 140 of the finger ring upper case 100 and the lower inner sidewall 240 of the finger ring lower case 200 are abutted against the elastic soft cover 400.

In this embodiment, the elastic soft sleeve 400 is made of flexible materials such as silica gel, TPE, TPU, PVC or rubber.

In the present utility model, the inner diameter of the ring structure is: the inner diameter of the circumference of the entire rotation member 300 at the position closest to the axis of the finger ring lower case 200 or the inner diameter of the circumference of the elastic soft cover 400 at the position closest to the axis of the finger ring lower case 200.

In this embodiment, when the inner diameter of the ring structure needs to be adjusted, the ring upper case 100 and the ring lower case 200 are relatively rotated to drive the rotating member 300 to rotate, so as to adjust the rotating member 300 to a proper position. In the rotation process, the damping force between the rotating member 300 and the ring upper case 100 and between the elastic soft sleeves 400 facilitates the rotation of the rotating member 300 to a proper position, and after the rotating member 300 rotates to a proper position, the position of the rotating member 300 is maintained by the damping force, and the inner diameter of the ring structure is maintained.

In the present utility model, the ring structure includes a ring upper case 100 and a ring lower case 200 disposed in an axial direction, the ring upper case 100 and the ring lower case 200 are both ring-shaped structures, and an upper ring 110 of the ring upper case 100 and a lower ring 210 of the ring lower case 200 are communicated in an axial direction. The rotator 300 is located between the finger ring upper case 100 and the finger ring lower case 200; a plurality of rotating members 300 are distributed around the axis of the ring lower case 200, the rotating members 300 being adjacent to the edges of the upper and lower rings 110 and 210; one end of the rotation member 300 is rotatably coupled to the finger ring lower case 200 such that a side of the rotation member 300 facing the axis of the finger ring lower case 200 can be moved toward and away from the axis of the finger ring lower case 200. The ring upper shell 100 can rotate around the axis of the ring upper shell 100, the ring upper shell 100 can rotate around the axis of the ring upper shell for the ring lower shell 200, and the rotating piece 300 is driven to rotate, so that all the rotating pieces 300 are driven to synchronously move close to or away from the axis of the ring lower shell 200, the inner diameter of the ring is adjusted, different requirements of different users are met, and the user experience is improved.

The finger ring structure can adapt to fingers with any size by rotating the rotating member 300 so as to adapt to different user requirements. Or the requirement of the same user for not using pressure is met, so that the wearing comfort of the ring structure is improved.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A finger ring structure comprising:

the ring lower shell is of an annular structure; the finger ring lower shell is formed with a lower ring which is penetrated along the axial direction;

the finger ring upper shell is of an annular structure, and an upper ring penetrating along the axial direction is formed on the finger ring lower shell; the upper ring shell and the lower ring shell are axially arranged, so that the upper ring and the lower ring are communicated along an axis;

a rotating member located between the ring upper case and the ring lower case; the rotating parts are distributed around the axis of the lower ring shell, and the rotating parts are close to the edges of the upper ring and the lower ring; one end of the rotating piece is rotatably connected to the finger ring lower shell, so that one surface of the rotating piece, which faces the axis of the finger ring lower shell, can move close to and away from the axis of the finger ring lower shell;

the ring upper shell is matched with the rotating piece, and the ring upper shell can rotate around the axis of the ring upper shell relative to the ring lower shell to drive the rotating piece to rotate.

2. The finger ring structure according to claim 1, wherein a chute is formed on one surface of the rotating member facing the finger ring upper case; the finger ring upper shell is provided with a plurality of protruding sliding shafts towards the rotating piece, and the sliding shafts extend into and are limited in the sliding grooves; when the ring upper shell rotates around the axis of the ring upper shell, the sliding shaft is driven to slide in the sliding groove so as to drive the rotating piece to rotate.

3. The finger ring structure of claim 2, wherein the chute is an arcuate slot projecting toward the axis of the finger ring lower shell.

4. The finger ring structure according to claim 1, wherein the finger ring lower case is formed with a convex fixed shaft toward the rotating member; the one end of rotating the piece has seted up the shaft hole, the shaft hole cover is located outside the fixed axle, so that the rotating piece can rotate for the ring inferior valve.

5. The finger ring structure according to claim 1, wherein an elastic soft sleeve is further arranged between the finger ring upper shell and the finger ring lower shell; the elastic soft sleeve is of an annular structure, and two axial ends of the elastic soft sleeve are respectively limited on the ring upper shell and the ring lower shell; the elastic soft sleeve is attached to one side of the rotating piece, which faces to the axis of the lower shell of the ring.

6. The finger ring structure according to claim 5, wherein a limiting groove is formed on one side of the elastic soft sleeve, which is away from the axis of the finger ring lower shell; the limiting groove is circumferentially arranged, and one side of the rotating piece, which faces the axis of the lower shell of the finger ring, extends into the limiting groove.

7. The finger ring structure according to claim 5, wherein the finger ring lower case is formed with a protruding positioning shaft at a position close to the lower ring, the positioning shaft protruding toward the finger ring upper case; the positioning shafts are arranged in a plurality of ways around the axis of the ring lower shell; the elastic soft sleeve is provided with a plurality of positioning holes on one surface facing the lower shell of the finger ring, and the positioning shaft penetrates through and is limited in the positioning holes.

8. The finger ring structure according to claim 5, wherein a concave upper cavity is formed on a surface of the finger ring upper shell facing the finger ring lower shell, and the upper cavity is circumferentially arranged; a convex annular bulge is formed on one surface of the elastic soft sleeve, which faces the upper shell of the finger ring; the ring bulge loop week sets up, the bulge loop orientation the one side of ring epitheca axis laminating in the inner peripheral wall of upper inner chamber.

9. The finger ring structure according to claim 8, wherein a concave lower cavity is formed on a surface of the finger ring lower shell facing the finger ring upper shell; the upper inner cavity is communicated with the lower inner cavity; the finger ring upper shell is attached to one side wall of the finger ring lower shell, which is back to the axis of the finger ring lower shell.

10. The ring structure of claim 1, wherein the rotating member is an arcuate structure, and wherein an arcuate convex surface of the rotating member faces an axis of the ring lower housing.