Ear ring plugging structure with changeable styles

Abstract

The utility model belongs to the technical field of earrings, in particular to an earring plugging structure with a changeable style, a silver needle on an earring can penetrate through the plugging structure, the earring plugging structure comprises an outer sheath, one end of the outer sheath is connected with an inner sheath, the inner side of the inner sheath is connected with a rubber ring, the rubber ring is further connected with the outer sheath, and the inner sheath is connected with the outer sheath. The rubber ring is embedded in the inner sheath, the rubber ring and the inner sheath are flush in the front-back direction, the outer sheath, the inner sheath and the rubber ring are all of an independent split structure, an avoiding cavity is formed in the outer sheath, an avoiding hole communicated with the avoiding cavity is further formed in the outer sheath, and the inner diameter of the avoiding hole is larger than the diameter of a silver needle; the outer sheath, the inner sheath and the rubber ring which are of a split structure are arranged, the inner sheath can be replaced according to the style of a worn earring, so that the earring corresponds to the ear in the front-back direction, the appearance is better, and flexible matching is facilitated; and secondly, the reliability of the plugging structure after connection can be ensured while the use difficulty is not increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of earrings, and in particular relates to an earring sealing structure with interchangeable styles. Background Art

[0002] Earrings, also known as earrings, are often worn on the ears as decorations. There are many types of earrings, including pendant earrings, hoop earrings, clip earrings, beaded earrings, etc. Each type of earring has its own unique characteristics and applicable occasions. There are also many ways to wear earrings, including hanging through the ear hole, clamping the earlobe with a reed, or fixing it with a screw.

[0003] For the pierced earrings, you need to make a hole in the earlobe and pass the silver needle through it, and then use a silicone ear plug to fix the silver needle at the back of the earlobe.

[0004] However, the silicone ear plug has a single structure and cannot be replaced with a partial style. It can only be used as a fixing part and cannot be better integrated with the earrings.

[0005] In order to solve the above problems, the present application proposes a replaceable earring sealing structure. Utility Model Content

[0006] In order to solve the above-mentioned problems existing in the prior art, the utility model provides a replaceable earring sealing structure, which has the characteristics of improving matching and flexibility.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a replaceable earring sealing structure, in which a silver needle on the earring can penetrate the sealing structure, comprising an outer sheath, one end of the outer sheath is connected to an inner sheath, the inner side of the inner sheath is connected to a rubber ring, and the rubber ring is also connected to the outer sheath, the rubber ring is embedded in the inner sheath and the two are flush front and back, the outer sheath, the inner sheath and the rubber ring are all independent split structures, an avoidance cavity is formed inside the outer sheath, and an avoidance hole communicating with the avoidance cavity is also formed inside the outer sheath, and the inner diameter of the avoidance hole is larger than the diameter of the silver needle.

[0008] As a preferred technical solution of the utility model, the outer sheath is formed with an outer ring outside, the inner side of the outer ring is formed with inner limiting ribs, the inner sheath is formed with outer limiting ribs matching the inner limiting ribs outside, and the outer ring is sleeved on the outside of the inner sheath.

[0009] As a preferred technical solution of the utility model, the outer sheath and the inner sheath are connected by extrusion fit of inner limiting ribs and outer limiting ribs.

[0010] As a preferred technical solution of the utility model, a through hole that interference fits with the silver needle is opened on the inner side of the rubber ring, an annular groove is formed on the outer upper end of the rubber ring, a connecting hole for inserting the rubber ring is opened inside the inner sheath, and a positioning rib that cooperates with the annular groove is also formed on the inner side of the connecting hole.

[0011] As a preferred technical solution of the utility model, the rubber ring and the inner sleeve are connected by snapping together through an annular groove and positioning ribs.

[0012] As a preferred technical solution of the utility model, an expansion ring is formed on the inner side of the outer sheath, an expansion groove is formed on the outer lower end of the rubber ring, the expansion ring is in extrusion contact with the expansion groove, and the expansion ring is located on the inner side of the outer ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are: an outer sheath, an inner sheath and a rubber ring of a split structure are provided, wherein the inner sheath can be replaced according to the style of the earrings worn, so that the earrings correspond front and back on the ears, have better aesthetics, and are convenient for flexible matching; secondly, the reliability of the sealing structure after connection can be ensured without increasing the difficulty of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model in a half-section view from the front;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model after the outer sheath and the inner sheath are separated;

[0018] Figure 4 It is a schematic diagram of the structure of the utility model;

[0019] Figure 5 For the utility model Figure 4 Schematic diagram of the half-section structure;

[0020] In the figure: 1. outer sheath; 11. avoidance cavity; 12. avoidance hole; 13. expansion ring; 14. outer packing ring; 15. inner limiting rib; 2. inner sheath; 21. decorative plate; 22. connecting hole; 23. outer limiting rib; 24. positioning rib; 3. rubber ring; 31. through hole; 32. annular groove; 33. expansion groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-5 The utility model provides the following technical solutions: a replaceable earring sealing structure, the silver needle on the earring can penetrate the sealing structure, including an outer sheath 1, one end of the outer sheath 1 is connected to an inner sheath 2, the inner side of the inner sheath 2 is connected to a rubber ring 3, and the rubber ring 3 is also connected to the outer sheath 1, the rubber ring 3 is embedded in the inner sheath 2 and the two are flush front and back, the outer sheath 1, the inner sheath 2, and the rubber ring 3 are all independent split structures, an avoidance cavity 11 is formed inside the outer sheath 1, and an avoidance hole 12 that communicates with the avoidance cavity 11 is also formed inside the outer sheath 1, and the inner diameter of the avoidance hole 12 is larger than the diameter of the silver needle.

[0024] Specifically, an outer ring 14 is formed on the outside of the outer sheath 1, and an inner limiting rib 15 is formed on the inside of the outer ring 14. An outer limiting rib 23 that cooperates with the inner limiting rib 15 is formed on the outside of the inner sheath 2. The outer ring 14 is sleeved on the outside of the inner sheath 2. The outer sheath 1 and the inner sheath 2 are connected by the extrusion fit of the inner limiting rib 15 and the outer limiting rib 23. In this embodiment, the inner limiting rib 15 and the outer limiting rib 23 connect the outer sheath 1 with the inner sheath 2.

[0025] Specifically, a through hole 31 that interference fits with the silver needle is opened on the inner side of the rubber ring 3, an annular groove 32 is formed on the outer upper end of the rubber ring 3, a connecting hole 22 for inserting the rubber ring 3 is opened inside the inner sheath 2, and a positioning rib 24 that cooperates with the annular groove 32 is also formed on the inner side of the connecting hole 22. The rubber ring 3 and the inner sheath 2 are connected by the engagement of the annular groove 32 and the positioning rib 24. In this embodiment, the annular groove 32 and the positioning rib 24 can effectively ensure the stability of the rubber ring 3 inside the inner sheath 2, and at the same time, the rubber ring 3 can be quickly removed after being pushed inward in the direction of the decorative panel 21.

[0026] Specifically, an expansion ring 13 is formed on the inner side of the outer sheath 1, and an expansion groove 33 is formed on the outer lower end of the rubber ring 3. The expansion ring 13 is in squeeze contact with the expansion groove 33, and the expansion ring 13 is located on the inner side of the outer ring 14. In this embodiment, the diameter of the expansion ring 13 is larger than the diameter of the expansion groove 33. When the expansion ring 13 is squeezed with the expansion groove 33, the outer part of the expansion ring 13 cannot expand outwards due to the blocking column of the inner sheath 2, thereby partially squeezing the through hole 31 inward, increasing the squeezing between the through hole 31 and the silver needle, thereby ensuring stability after wearing.

[0027] The working principle and use process of the utility model are as follows: the rubber ring 3 is installed inside the inner sheath 2, the rubber ring 3 is inserted into the connecting hole 22, and is stably assembled in the inner sheath 2 by means of the cooperation of the annular groove 32 and the positioning rib 24, and then the outer sheath 1 is sleeved on the outside of the inner sheath 2, the inner limiting rib 15 cooperates with the outer limiting rib 23, the expansion ring 13 is squeezed with the annular groove 32 and the inner side of the lower end of the through hole 31 is squeezed inwardly, at this time, the bottom of the through hole 31 is smaller than the diameter of the silver needle of the earring, after the silver needle passes through the earlobe, the outer part of the outer sheath 1 is pinched and the assembled blocking structure is plugged into the outside of the silver needle, the silver needle enters the through hole 31 and is limited under the squeezing force and the friction force of the rubber ring 3, and the wearing is completed;

[0028] When it is necessary to remove the needle, pinch the outer sheath 1 to set the outside of the avoidance cavity 11. Since the diameter of the avoidance cavity 11 and the avoidance hole 12 is larger than the silver needle, the friction between the rubber ring 3 and the silver needle will not be increased, so it can be removed more easily.

[0029] When the style of the decorative plate 21 needs to be changed, the outer sheath 1 and the rubber ring 3 are removed, and the decorative plate 21 of the required style is replaced, and then the rubber ring 3 and the outer sheath 1 are put back.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An interchangeable earring sealing structure, characterized in that: The silver needle on the earring can penetrate the blocking structure, comprising an outer sheath (1), one end of the outer sheath (1) is connected to an inner sheath (2), the inner side of the inner sheath (2) is connected to a rubber ring (3), and the rubber ring (3) is also connected to the outer sheath (1), the rubber ring (3) is embedded in the inner sheath (2) and the two are flush with each other front and back, the outer sheath (1), the inner sheath (2) and the rubber ring (3) are all independent split structures, the outer sheath (1) is formed with an avoidance cavity (11), the outer sheath (1) is also formed with an avoidance hole (12) that communicates with the avoidance cavity (11), and the inner diameter of the avoidance hole (12) is greater than the diameter of the silver needle.

2. The interchangeable earring sealing structure according to claim 1, characterized in that: The outer sheath (1) is formed with an outer ring (14) on the outside, and the inner side of the outer ring (14) is formed with an inner limiting rib (15). The outer sheath (2) is formed with an outer limiting rib (23) that cooperates with the inner limiting rib (15). The outer ring (14) is sleeved on the outside of the inner sheath (2).

3. The interchangeable earring sealing structure according to claim 2, characterized in that: The outer sheath (1) and the inner sheath (2) are connected by extrusion fit of inner limiting ribs (15) and outer limiting ribs (23).

4. The interchangeable earring sealing structure according to claim 1, characterized in that: The inner side of the rubber ring (3) is provided with a through hole (31) which is interference-fitted with the silver needle, the outer upper end of the rubber ring (3) is formed with an annular groove (32), the inner side of the inner sheath (2) is provided with a connecting hole (22) for inserting the rubber ring (3), and the inner side of the connecting hole (22) is also formed with a positioning rib (24) which cooperates with the annular groove (32).

5. The interchangeable earring sealing structure according to claim 4, characterized in that: The rubber ring (3) and the inner sleeve (2) are connected by snapping together through an annular groove (32) and a positioning rib (24).

6. The interchangeable earring sealing structure according to claim 1, characterized in that: An expansion ring (13) is formed on the inner side of the outer sheath (1), an expansion groove (33) is formed on the outer lower end of the rubber ring (3), the expansion ring (13) is in extrusion contact with the expansion groove (33), and the expansion ring (13) is located on the inner side of the outer enveloping ring (14).

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