JP3140204U - Jewelry - Google Patents

Abstract

In an accessory that is divided into a base body and an accessory body and uses an attachment pin represented by a tack pin, the accessory body can be prevented from rotating with a simple structure without being particularly restricted by the outer shape.
An accessory body 2 having a mounting pin 4 protruding therefrom, a base body 3 having a mounting hole 5 through which the mounting pin 4 penetrates, and a mounting pin 4 in a penetrating state are detachably locked. In the accessory 1 having the fixing member 6 that fixes the accessory body 2 to the base body 3 with respect to the penetrating direction of the mounting pin 4, the accessory body 2 is locked to the base body 3 to prevent the center of the mounting hole 5 from rotating. A positioning pin 9 is provided to project.
[Selection] Figure 3

Description

  The present invention relates to accessories such as rings, glass rings, pendants, brooches, and bracelets.

  Conventionally, in jewelry such as rings and brooches, it has been known that a base body constituting a main outline and an accessory body having a jewelry part can be detachably separated from each other to allow free combination of both. An example of the mounting structure is described in Patent Document 1. Patent Documents 2 and 3 are examples of the structure applied to the eyeglass holder as an accessory.

  The structure described in Patent Document 1 forms a T-shaped guide rail in which a leaf spring is fixed in the base body, and forms a T-shaped mounting groove that fits in the guide rail in the accessory body, Both are pressed and held by the biasing force of the spring. However, since this structure has a complicated fitting shape portion, the workability is deteriorated and the manufacturing cost is likely to increase.

On the other hand, the structures described in Patent Documents 2 and 3 have a tack pin (tack pin 2 in Patent Document 2 and mounting portion pin 4 in Patent Document 3) and a fixing member for fixing the tack pin (Patent Document 2). 2 is an insertion fixture 7 and in Patent Document 3, a mounting bracket 5) is used. Since these members can be pre-made general-purpose products, an economical mounting structure is provided. it can.
JP 2003-61718 A Registered Utility Model No. 3027067 Japanese Utility Model Publication No. 6-76926

  In the case of a structure using a tack pin, the accessory body may rotate with respect to the base body around the tack pin. If the accessory body has a symmetrical shape around the center, such as a radial petal design or a gemstone alone, it may be rotated, but if it is an asymmetrical design, it may be necessary to prevent the accessory body from rotating. is there. 3 and 5 of Patent Document 3 describe a structure in which the outer edge of the accessory 1 (accessory body) is abutted against the step portion of the main body 2 (base body). Easy to be restricted.

  The present invention was created in order to solve the above-described problems, and is divided into a base body and an accessory body, and in an accessory using a mounting pin represented by a tack pin, the outer shape is particularly limited. The object is to achieve the detent of the accessory body with a simple structure without receiving it.

  In order to solve the above problems, the present invention relates to an accessory body in which a mounting pin protrudes, a base body in which a mounting hole through which the mounting pin penetrates, and a mounting pin in a penetrating state so as to be detachable. And a fixing member for fixing the accessory body to the base body with respect to a direction in which the mounting pin penetrates, wherein the accessory body is locked to the base body and the attachment hole The accessory is characterized in that a positioning pin that serves as a center detent is projected.

  According to the present invention, since the positioning pin performs a detent function, the outer shape of the accessory body is not restricted.

  In the present invention, the positioning pin is in contact with an outer surface of the base body.

  According to the present invention, there is no need to provide a locking portion exclusively for locking the positioning pin on the base body side, and the outer surface can be used as the locking portion as it is, so that the number of processing steps is reduced and it is economical.

  Further, according to the present invention, the base body is made of a ring-shaped member, the mounting hole is formed in parallel with the ring hole, and the positioning pin protrudes so as to contact the inner periphery or the outer periphery of the ring-shaped member. It was made into the jewelry characterized by being.

  According to the present invention, the accessory body can be attached to the ring-shaped base body with a simple structure.

  In the present invention, the accessory body includes an accessory for fixing a denture.

  According to the present invention, by making an implant of the exact same model number as the implanted implant as a part of the accessory, just showing the accessory to the dentist, the dentist can instantly know the information of the implanted implant, Quick response is possible.

  According to the present invention, the manufacturing cost of the accessory can be reduced and the outer shape is not restricted.

“First Embodiment”
1 to 3 are explanatory views of the accessory according to the first embodiment, FIG. 1 is a front view, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a state in which each component is separated. It is a perspective view.

  The accessory 1 is detachably locked to an accessory body 2 with a mounting pin 4 protruding, a base body 3 with a mounting hole 5 through which the mounting pin 4 penetrates, and a mounting pin 4 in a penetrating state. , And a fixing member 6 that fixes the accessory body 2 to the base body 3 with respect to the penetrating direction of the mounting pin 4.

  The base body 3 is configured as a ring-shaped member, and a specific example is a glass ring that is equipped as a ring, a broach, or the like. The ring body has one mounting hole 5 described above in parallel with the ring hole. It is drilled in several places. The code | symbol 7 has shown the jewelry and glass suitably inserted by the metal ring main body.

  The accessory body 2 shown in the figure is an outer flat plate-like member having a butterfly motif, and a pattern is appropriately imitated on the surface side, or a jewelry 8 such as glass or jewel is fitted. A mounting pin 4 typified by a tack pin protrudes on the back surface side, and the fixing member 6 is locked to the tip of the mounting pin 4 penetrating the mounting hole 5, so that the accessory body in the through direction of the mounting pin 4. 2 is fixed to the base body 3. As the fixing member 6, a general-purpose product of a tack pin can be used. In addition to the tack pin, a butterfly pin, which is a general-purpose product, may be used.

  The main feature of the present invention is that the accessory body 2 is provided with a positioning pin 9 protruding from the center of the attachment hole 5 so as to be locked to the base body 3. In the present embodiment, the positioning pin 9 is brought into contact with the outline (surface) of the base body. Specifically, the positioning pin 9 is provided as a pair of pins 9A and 9B, and each of them is provided on the ring of the base body 3. It is made to contact | abut to the inner periphery (surface) and the outer periphery (surface).

  As an example of a molding aspect of the positioning pin 9, when the accessory body 2 is made of metal, the positioning pin 9 is also made of metal and attached to the back surface of the accessory body 2 by brazing. Of course, the positioning pin 9 may be integrally molded when the accessory body 2 is molded.

  In the example of FIG. 1, the accessory body 2 around the mounting pin 4 (mounting hole 5) rotates counterclockwise by rotating the pin 9 </ b> A against the inner periphery of the base body 3 for clockwise rotation. The rotation of the pin 9 </ b> B is regulated by the pin 9 </ b> B coming into contact with and engaging with the outer periphery of the base body 3. Depending on circumstances, the pins 9 </ b> A and 9 </ b> B may be formed such that, for example, both pins may be in contact with the outer periphery of the base body 3, or both pins may be in contact with the inner periphery of the base body 3. Since some play occurs between the positioning pin 9 and the inner periphery or outer periphery of the base body 3 due to manufacturing errors or the like, the position of the positioning pin 9 can be reduced in order to suppress the play of the accessory body 2 with respect to the base body 3. Is better away from the mounting pin 4. Further, the number of positioning pins 9 may be three or more, or only one as will be described later.

  As described above, if the positioning pin 9 that locks to the base body 3 and prevents the attachment hole 5 from rotating is provided on the accessory body 2, the outer shape of the accessory body 2 is particularly restricted. Therefore, the accessory body 2 can be prevented from rotating with a simple structure.

  Further, if the positioning pin 9 is configured to abut on the outer surface of the base body 3, it is not necessary to provide a dedicated locking portion for the positioning pin 9 on the base body 3 side, and the outer surface is directly engaged. Since it can be used as a stop, there are few processing steps and it is economical.

  Further, when the base body 3 is made of a ring-shaped member, if the mounting hole 5 is drilled in parallel with the ring hole and the positioning pin 9 is projected so as to contact the inner periphery or outer periphery of the ring-shaped member, the ring The accessory body 2 can be attached to the shaped base body 3 with a simple structure.

“Second Embodiment”
FIG. 4 is an explanatory view of the accessory according to the second embodiment, and is a perspective view in a state in which each constituent member is separated. The difference from the first embodiment is the manner in which the positioning pin 9 is locked, and the positioning pin 9 is inserted into and locked in the positioning hole 10 drilled in the base body 3.

  Also with this structure, the accessory body 2 can be prevented from rotating without being particularly restricted by the outer shape of the accessory body 2.

“Third Embodiment”
FIG. 5 is an explanatory view of the accessory according to the third embodiment, and is a perspective view in a state where each component is separated. The present embodiment shows a case where one positioning pin 9 is brought into contact with and locked to one surface of the bar-shaped base body 3. In this case, the positioning pin 9 is brought into contact with the outer portion of the base body 3 at the shortest distance from the mounting hole 5, thereby restricting bidirectional rotation of the accessory body 2 in the clockwise direction and the counterclockwise direction.

  Also with this structure, the accessory body 2 can be prevented from rotating without being particularly restricted by the outer shape of the accessory body 2.

“Fourth Embodiment”
FIG. 6 is a front view of the accessory according to the fourth embodiment. The main feature of the present embodiment is that the accessory body 2 is an implant 21 for fixing a denture. With regard to implants, there is not much uniformity because there are currently only a limited number of manufacturers producing them according to their respective standards.For example, if an implanted implant malfunctions and visits a dentist other than surgery, There is a problem that the dentist cannot easily determine which manufacturer's model number the implanted implant is, and cannot quickly deal with it. For example, when implants are performed, information on the implanted implants may be written on a card and handed over to the patient.For example, if an implant malfunctions after several decades, the patient will receive the information. It's possible to forget even the presence of the card.

  On the other hand, by making an accessory with the same type of implant as the implanted implant detachably attached to the base body, the accessory is actually worn, so it can be forgotten like the card Instead, by showing the accessory implant to the dentist when needed, the dentist can respond quickly. Further, if necessary, the implant model attached to the accessory can be written with the model number information of the implant using a laser writing technique or the like.

  The base body 3 of the present embodiment is a ring-shaped member such as a glass ring as in the first embodiment. The implant 21 has, for example, a threaded portion that is coupled to the jaw, and includes a fixture 22 that forms an artificial tooth root and an abutment 23 that forms an abutment for a denture. In FIG. 6, the fixing member 6 (FIG. 1) is not shown.

  6A shows a case where one implant 21 is attached along the radial direction of the ring of the base body 3, and FIG. 6B shows a case where one implant 21 extends along the tangential direction of the ring of the base body 3. Shown when installed. (C) shows a case where a plurality of implants 21 are juxtaposed along the radial direction of the ring of the base body 3. In the case of (c), the number of positioning pins 9 can be suppressed by restricting rotation by bringing the implants 21 into contact with each other.

  The mounting pin 4 and the positioning pin 9 can be easily attached to the implant 21 by brazing or the like, and positioning mounting on the base body 3 is easy. In FIG. 6, the attachment pins 4 and the positioning pins 9 are formed on the fixture 22 in each case, but may be formed on the abutment 23. Further, the number of positioning pins 9 may be set as appropriate so as to contact the inner periphery and outer periphery of the ring body of the base body 3.

  As described above, if the accessory body 2 is an implant 21 for fixing a denture, by making the implant 21 of the same model number as that of the implanted implant a part of the accessory, just showing the accessory to the dentist, The dentist can instantly know the information of the implanted implant and can respond quickly. Even if the accessory body 2 other than the implant 21 is attached to the base body 3 on a regular basis, the implant 21 is important as the replacement accessory body 2 together with other accessory bodies 2 and the like. Therefore, the possibility of losing the implant 21 is small.

  The preferred embodiments of the present invention have been described above. The present invention is not limited to that described in the drawings, and various design changes are possible.

It is a front view of the accessory which concerns on 1st Embodiment. It is AA sectional drawing in FIG. It is a perspective view in the state where each constituent member of the jewelry concerning a 1st embodiment was made to separate. It is a perspective view in the state where each constituent member of the jewelry concerning a 2nd embodiment was made to separate. It is a perspective view in the state where each constituent member of the jewelry concerning a 3rd embodiment was made to separate. It is a front view of the accessory which concerns on 4th Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Jewelry 2 Accessory body 3 Base body 4 Mounting pin 5 Mounting hole 6 Fixing member 9 Positioning pin 21 Implant

Claims (4)

Accessory body with mounting pins protruding,
A base body in which a mounting hole for penetrating the mounting pin is formed;
A fixing member that detachably engages with the mounting pin in a penetrating state, and fixes the accessory body to the base body in the through direction of the mounting pin;
An accessory having
The accessory is characterized in that a positioning pin that protrudes from the center of the attachment hole and protrudes from the center of the attachment hole protrudes from the accessory body.   The accessory according to claim 1, wherein the positioning pin is in contact with an outer surface of the base body.   The base body is formed of a ring-shaped member, the mounting hole is formed in parallel with the ring hole, and the positioning pin is provided so as to abut on the inner periphery or the outer periphery of the ring-shaped member. The jewelry according to claim 2.   The accessory according to any one of claims 1 to 3, wherein the accessory body includes an implant for fixing a denture.

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