JP2017209301A - Resin earrings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a resin earring, and more specifically, the earring is made of a resin, which can be easily attached and detached, and can be fixed to the earlobe by always ensuring an appropriate holding force even if the thickness and dimension of the earlobe are different. To provide earrings. SOLUTION: It is composed of a pair of resin earring members, one ends of both earring members are rotatably attached to each other by a pigeon member, and the pair of earring members are opposed to each other on the outer peripheral direction side. An O-ring for ensuring the rotational resistance of both earring members is interposed at the position of the contact surface, and the earlobe is sandwiched near the end opposite to the position where the eyelet member is provided in the earring member. It is a resin earring characterized in that a surface is formed and one or both of the earring members are provided with a decorative body mounting portion. [Selection diagram] Fig. 1

Description

  The present invention relates to a resin earring, and more particularly, to a resin earring that can be easily attached and detached, and can always be secured to an earlobe while securing an appropriate clamping force even if the thickness of the earlobe is different.

Earrings and earrings are known as ornaments that decorate the earlobe.
The piercing is attached by passing a piercing hole through the earlobe and inserting a locking pin of the piercing into the piercing hole. In any case, this piercing hole will hurt part of the earlobe by the piercer, so it may be mentally unacceptable for some people, and also in terms of hygiene and safety It was something that needed attention.

On the other hand, earrings are known as accessories that can be used by attaching to the earlobe without forming a piercing hole in the earlobe.
As a method of attaching the earring to the earlobe, there is a method of rotating a screw set in the earring.

In order to rotate the screw, the small knob portion of the screw has to be pinched and rotated many times, and there is a problem that it takes time to attach and detach the earring.
On the other hand, an earring using an elastic force in a direction to sandwich the earlobe of a pair of spring members is also provided.
The earring using the elastic force of the spring member is a method in which a pair of spring members are spread to pinch the earlobe, and the earlobe is pinched by the return elastic force of the spring member.

JP 2000-253914 A JP 2003-52423 A Japanese Patent No. 2010-172417 Japanese Patent No. 2012-34833

The resin earring according to the present invention is configured such that a pair of resin earring members are caulked and joined with a grommet member, and the interval between the pair of earring members can be stably held for a long time with a moderate clamping force without using a spring member. In addition, it is easy for anyone with different earlobe thickness dimensions to ensure a secure and appropriate clamping force.
An O-ring is interposed near the eyelet member.

  Conventional eyelets made of metal materials, mainly made of brass, have secured the above clamping force by caulking the metal material, but simply securing the clamping force with a simple caulking structure. Therefore, it is difficult to always secure a certain clamping force due to the skill of the craftsman, and the clamping force is not stable for a long time. There was a problem that loosening occurred and stable clamping force could not be secured.

For this reason, as shown in Patent Document 4, it is necessary to devise such as using a spring member without using an eyelet member, and additionally providing the spring member with a convex portion on which the elastic force of the spring member acts. There was another problem that the structure of earrings was complicated.

  Since the present invention has a small number of parts and the structure of each part is simple, it is intended to solve all the above-mentioned problems by providing a resin earring that improves the production efficiency and has an excellent usability. It is.

  In order to achieve the above-mentioned object, the invention according to claim 1 is composed of a pair of resin earring members, and one end of each earring member is pivotally attached to each other by an eyelet member, and the outer circumferential direction of the eyelet member The O-ring for securing the rotational resistance of both earring members is interposed at the position of the opposing sliding contact surface of the pair of earring members, and opposite to the position where the eyelet member is provided on the earring member A resin earring characterized in that an opposing clamping surface for clamping an earlobe is formed in the vicinity of the end on the side, and one or both of the earring members are provided with a decorative body attaching portion.

  A second aspect of the present invention is the resin earring according to the first aspect, wherein a non-slip convex portion is formed on the opposing holding surface.

According to a third aspect of the present invention, in the resin earring according to the first or second aspect, one of the opposing clamping surfaces is formed in a concave shape, and the other of the opposing clamping surfaces is formed in a convex shape.

A fourth aspect of the present invention is the resin earring according to any one of the first to third aspects, wherein the O-ring is a fluororubber O-ring.

Since the earring according to claim 1 has a small number of parts and the structure of each part is simple, the product assembling work can be performed efficiently, and the completed resin earring has the eyelet members of both earring members. By simply pivoting around the center, the resin earrings can be easily locked or removed from the earlobe. Once the resin earrings are locked to the earlobe, the clamping force when set is maintained for a long time. Since it can be held securely, it is possible to achieve an effect of excellent usability and an effect that it can be used with peace of mind even for people with metal allergies because the portion that comes into contact with the skin is made of a resin material.

Further, the resin earring according to claim 2 has an effect that the holding force of the resin earring on the earlobe is further stabilized because the anti-slip portion is formed on the opposing holding surface.

Next, the resin earring according to claim 3 exhibits an effect that the holding force of the resin earring on the earlobe is further stabilized for a long time because the opposing holding surface is formed into a well-curved curved surface.

Furthermore, in the resin earring according to claim 4, since the O-ring is a fluorine rubber O-ring, the slipperiness near the O-ring portion is remarkably improved, and it is easy to obtain a stable fastening force of the resin earring. And exerts an effect that the holding force to the earlobe is further stabilized for a long time.

1 is a perspective view of a resin earring according to the present invention. It is a perspective view of the angle different from the previous figure of the resin earrings which concern on this invention. It is a front view of the resin earrings according to the present invention. It is AA sectional view taken on the line of the previous figure.

  Embodiments of the present invention will be described below with reference to the drawings. However, these are exemplarily shown, and it goes without saying that various modifications can be made without departing from the technical idea of the present invention.

  In the present invention, the pair of resin earring members 1 and 2 is formed of a material such as polycarbonate resin (PC) that secures a required strength, and preferably a transparent material. This has the effect of making it possible to see gems, precious metals, etc. that are not shown).

The earring members 1 and 2 are pivotally attached to one end 3 and 4 of the earring member 5 so that the earring member 5 can be rotated by the eyelet member 5. Has an O-ring 8 interposed.
This O-ring 8 is for ensuring the rotation resistance when the earring members 1 and 2 are rotated, and the conditions such as the thickness, diameter, and hardness suitable for the earring members 1 and 2 to be used are set. The one provided is selected and used.

  The earring members 1 and 2 adjusted in this way can open and close the portion that pinches the earlobe with a certain amount of pulling force, and once the earlobe is pinched and set, the state is stable Thus, the usability of the resin earring of the present invention is improved.

In order to achieve the above-mentioned object, the invention according to claim 1 is composed of a pair of resin earring members, and one end of each earring member is pivotally attached to each other by an eyelet member, and the outer circumferential direction of the eyelet member The O-ring for securing the rotational resistance of both earring members is interposed at the position of the opposing sliding contact surface of the pair of earring members, and opposite to the position where the eyelet member is provided on the earring member A resin earring characterized in that an opposing clamping surface for clamping an earlobe is formed in the vicinity of the end on the side, and one or both of the earring members are provided with a decorative body attaching portion.
Opposing clamping surfaces 11 and 12 capable of clamping the earlobe are formed in the vicinity of the other ends 9 and 10 of the earring members 1 and 2 on the opposite side of the position where the eyelet member is provided.

  Anti-slip projections 13 can be formed on the opposing clamping surfaces 11 and 12 as required. If necessary, one of the opposing clamping surfaces 11 and 12 is formed in a concave shape and the other is By forming it in a convex shape, the opposing clamping surfaces 11 and 12 can be brought into contact with each other in a curved state, and when the earlobe is sandwiched between the opposing clamping surfaces 11 and 12, the earring members 1 and 2 Has the effect of making it difficult to remove from the earlobe.

In the figure, reference numeral 14 denotes a decorative body locking portion used for locking a decorative body (not shown).
The decorative body locking portion 14 may be provided on only one or both of the earring members 1 and 2.

In order to use the resin earring of the present invention having the above-described configuration, first, the other ends 9 and 10 of the earring members 1 and 2 are opened and placed on the front and back surfaces of the earlobe, 12 to pinch the earlobe.
In order to clamp the earlobe, the back side of each of the opposing clamping surfaces 11 and 12 is pressed in the direction in which the earlobe is pushed in, and the earring member 1 is pressed with a light force against the rotational resistance of the eyelet member 5 and the O-ring 8. 2 will be pushed in.

In a state where an appropriate clamping force to the earlobe of the resin earring is secured, the pushing force is released, and the engagement of the resin earring to the earlobe is completed. In this state, the rotational resistance of the eyelet member 5 and the O-ring 8 exerts an action against movement in the reverse return direction and can prevent the resin earrings from being loosened carelessly.
Also, removing the resin earring from the earlobe is completed by performing the operation opposite to the above procedure.

The present invention is utilized in all industries that manufacture, sell and use earrings.

1, 2 Earring members 3, 4 One end 5 of the earring member 5 Eyelet members 6, 7 Opposing sliding contact surface 8 of the earring member O-ring 9, 10 The other end 11, 12 of the earring member Opposing clamping surface 13 of the earring member Anti-slip projection 14 Decorative Body Locking Tool

Claims (4)

It is composed of a pair of resin earring members, and one end of each earring member is pivotally attached to the eyelet member, and is located on the outer peripheral direction side of the eyelet member, and the position of the opposing sliding contact surface of the pair of earring members And an opposing ring for sandwiching the earlobe in the vicinity of the end of the earring member opposite to the position where the eyelet member is provided. A resin earring comprising a decorative body attaching portion on one or both of the earring members. The resin earring according to claim 1, wherein a non-slip convex portion is formed on the opposing holding surface. 3. The resin earring according to claim 1, wherein one of the opposing clamping surfaces is formed in a concave shape, and the other of the opposing clamping surfaces is formed in a convex shape. 4. The resin earring according to claim 1, wherein the O-ring is a fluororubber O-ring.

Images