JP2008237267A - Pin catch, decorative cover, and method of manufacturing pin catch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pin catch and a decorative cover in which a stored elastic catch body can be easily fitted and supported so as not to move after being fitted.
SOLUTION: The decorative cover 2 has a gap 17 formed on the back side (longer than the storage portion of the elastic catch body 3) even when the storage portion of the elastic catch body 3 is stored. The housing portion 6 is provided.
[Selection] Figure 1

Description

  The present invention is a pin catch that contains an elastic catch body made of an elastic resin member such as silicone rubber in a decorative cover, which is attached to a pierce pin that is passed through a pierced hole opened in an earlobe and is held so as not to come off. The present invention relates to a method for manufacturing a decorative cover and a pin catch.

Conventionally, the following technique is known as a technique in which an elastic catch body such as silicon rubber is provided on a metal hollow cover.
(1) An elastic catch body made of a transparent silicone rubber member hemisphere, a pin insertion hole penetrating through the center of the elastic catch body, and the elastic catch body are integrally attached to the elastic catch body. (By injection molding), and a pair of pin hard clamping portions that elastically clamp a pin passed through the pin insertion hole formed of a hard member such as a noble metal thin plate member, There is known a pin catch in which a protruding portion having a smaller diameter than an elastic body is provided to form a finger hook portion. (For example, cited reference 1)
(2) A metal cover having an inner portion made of a noble metal member in the form of an eave with one end as an opening, a silicon resin having a pin insertion hole in the center in the same eaves form slightly shorter than the metal cover, etc. An elastic catch body that is stored in the same shape and size as the storage portion made of an elastic body in a close-contact state, and the elastic catch body is stored in the storage portion of the metal cover, and is located above the elastic catch body. The upper end (opening) of the metal cover is bent inward over the entire circumference to form a jaw (locking portion) that holds the periphery of the elastic catch body, and the metal cover is used to hold the thin catch on the elastic catch body. There is known a pin catch that can be inserted into, and the elastic catch body can be removed from the metal cover by rotating the tip of the rod. (For example, Patent Document 2)
(3) Cover-shaped cover body having a storage portion, a cover comprising a jaw portion formed over the entire circumference of the opening inner edge of the cover, and the same shape as the inner shape (storage portion) of the cover A state in which the elastic catch body is made of an elastic body such as silicon rubber having a pin insertion hole, and is housed in the housing section in a close-contact manner in size, and the elastic catch body is housed in the cover body housing section. Then, the surface of the opening and the exposed surface of the elastic catch body are provided so as to form the same plane, or the exposed surface of the elastic catch body is recessed inward from the opening surface. Catch is known. (For example, Patent Document 3)
(4) An inner cover in the form of a metal cylinder having an opening at one end, a metal pin catch that is provided with a side portion protruding outwardly on the opening side of the inner cover, and the inner cover An outer cover made of an elastic polymer compound in the form of a cylinder whose one end to be accommodated is an opening, a groove provided to oppose the inner wall of the outer cover, and a side portion fitted into the groove. A pin catch comprising a metal catch body that elastically pinches a pin by a pair of metal curved pinching portions to be attached, and a metal inner cover and a metal catch body housed in an elastic resin outer cover is known. Yes. (For example, Patent Document 4)

JP 2005-204991 A Registered Utility Model No. 3045812 Japanese Patent Laying-Open No. 2005-204752 (paragraph numbers [0034]-[0035] in FIGS. 8 and 9) JP 2004-223195 A (FIGS. 3, 4, 5, 6 and paragraph numbers [0015]-[0018] in the specification) nothing special

The prior art described above has the following drawbacks.
The technology described in (1)
Since the pin is firmly clamped between the elastic force of the elastic catch body and the curved hard catch body made of a noble metal member integrated with the elastic catch body, the elastic force of the elastic catch body and the hard member This pin has excellent pin catching characteristics that do not deteriorate pin pinning performance due to the pin hard pinching part, and the precious metal texture of the hard catch body can be seen by those who looked away, so noble metal luster beauty It has an excellent function to make you feel.
However, since the precious metal is housed in a semi-spherical transparent silicon rubber of about 3 mm to 6 mm, the hard catch body is small, and it can not be said that the precious metal glossiness is fully exhibited. Because the pin was a thing that penetrated, it was inferior to put it on the front of the ear to make it the main decoration, and the image as a pin catch was strong, so it could not be used as the main decoration.
The technology described in (2)
1) A storage part of a metal cover (decorative cover) and an elastic catch body stored in the storage part fit into the storage part closely and closely without any gap. In such a full-fitting fit form, the elastic catch body is in front of the opening of the decorative cover even if it is pushed hard from the full state, in the same reason as if water is further pressed into a container full of water. For example, it is very difficult to push the elastic catch body into the decorative cover, so that workability and productivity are very bad.
2) Even if the elastic catch body is somehow pushed into the decorative cover, the elastic catch body hardly enters straight, and is stored in an inclined state. Even if you try to correct the inclination by inserting a pin into the pin insertion hole to correct this inclination, the elastic body catch body is in close contact with the entire storage wall, so the friction does not move greatly, Since the pin insertion hole is made of rubber, it has the disadvantage that the workability and productivity are not very good because the inclination cannot be easily corrected.
3) Since the pin is elastically clamped only by an elastic body such as silicon resin, paragraph number [0014] states that “The replacement of the catch body 9 is frequently used for the piercing catch 5 and the catch body 9 As it is described that the pin insertion hole deteriorates easily, the decorative cover is made of an expensive precious metal such as gold or platinum. Things that are expensive or decorated with expensive gemstones will lose their clamping force if they are used for a long time and will not be able to use them. It has the disadvantage of great danger.
4) Push the stick to scrape out the elastic catch body, and push the new elastic catch body into the metal cover. The elastic catch body is slightly smaller than the 4mm-7mm metal cover. Pushing against is not something that can be easily performed by the user, and furthermore, the jaw contact portion that hits the locking portion (jaw portion) of the elastic catch body is the peripheral edge of the flat portion of the elastic catch body Two kinds of such bar members must be specially prepared, which cannot be pushed in with a finger or a wide surface that is easy to push in, and must be pushed in with a rod member of about 1 mm to 5 mm entering the opening of the metal cover. It was a must.
Further, since the outer cover is an elastic resin member, it is difficult to use as a main decorative member attached to the ear surface as a decorative cover, and it is difficult to decorate with a gemstone such as a diamond.
5) The drawbacks of 1) to 4) described above are that the elastic body is made only of silicon rubber or the like. However, the elastic catch body in which the hard catch body is integrally provided in the elastic body as described in the cited document 1. Pushing into the decorative cover is more difficult because the elastic body is prevented from shrinking by the hard catch body, and the internal posture correction is also more difficult to move, making it more difficult to move. .
Since the technique (3) has the same form as the above (2), it has the same problem.
Also, as shown in FIG. 9, the manufacturing method is costly and inconveniently costly because the elastic catch body is housed in the cover body and a large number of claws (jaws) are bent and crimped. It was unavoidable.
In the technique of (4), the pin is sandwiched only by a hard catch body (metal catch body) that elastically catches the pin formed by the pair of curved portions, so that the curved portion that is a metal is sluggish. It has a drawback that the clamping force weakens due to distortion and becomes unusable like the conventional bare metal pin catch.
In addition, the inner cover must have a shape that fits the housing of the metal decorative cover (outer cover), and the hard catch body (metal catch body) must have a shape that fits the inner cover. However, there is a disadvantage that the shape of the elastic catch body storage portion of the decorative cover that cannot be changed is limited.
(5) Since each invention described in the above cited references has a shape of the elastic catch body and is fitted into the decorative cover, the shape of the elastic catch body storage portion of the decorative cover is It will be limited to the form to fit. Therefore, the design and form of the decorative cover is restricted by the shape of the elastic catch body housing part, and it has a drawback that it is difficult to create various decorative covers.

In view of the drawbacks of the prior art as described above, the present invention can be easily installed by an easy operation or operation so that the elastic catch body in which the hard catch body is integrally installed is mainly not pulled out to the decorative cover made of precious metal. It is to provide a pin catch and a decorative cover.
More specifically, the elastic pin catch having the jaw contact portion can be easily fitted into the decorative cover having the jaw portion for preventing the stored elastic catch body from being pulled out, and does not move after the fitting. It is an object of the present invention to provide a pin catch and a decorative cover that realizes a fitting movement restraining form that is supported and restrained to a low level.
More specifically, it is an object of the present invention to provide a pin catch that can easily store and fix a stored elastic catch body.
More specifically, the shape of the elastic catch body housing portion of the decorative cover can be made not limited to the shape of the elastic catch body with a hard catch body, thereby creating a more flexible decorative cover design. An object of the present invention is to provide a pin catch formed by a manufacturing method that enables the pin catch and a manufacturing method thereof.

The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.

In order to achieve the above object, the present invention has the following configuration.
<Invention of Claim 1>
An elastic body made of an elastic member such as a silicon rubber member or an elastic plastic member, an elastic body side pin insertion hole through which a pin penetrates the elastic body, an edge portion, a side protruding portion, or a side step portion of the elastic body A chin contact portion formed in an appropriate form in an appropriate part, such as a metal protrusion and a side protruding metal fitting, integrally provided in a close contact form in the elastic body, and entirely made of a hard member such as a metal member or a hard plastic member A base portion having a hard side pin insertion hole through which a pin passes, a pin hard holding portion for elastically holding a pin formed by bending or folding a pair of plates extending from the base portion to oppose each other, and An elastic catch body composed of a hard catch body, a hollow decorative cover body, an opening for pushing the elastic catch body provided on the decorative cover body, and a push-in from the opening The elastic catch body accommodating portion for accommodating the elastic catch body is formed with a convex or concave shape on the inner edge of the opening and the inner wall of the elastic catch body accommodating portion. The jaw contact portion that hits the chin, and the jaw portion that stops the elastic catch body stored in the elastic catch body storage portion from being pulled out, and is pushed into the elastic catch body storage portion provided in the elastic catch body storage portion A pin catch is constituted by a decorative cover that serves as a support portion for the elastic body that supports and supports the jaw portion in cooperation with the jaw portion so that the elastic catch body that is stored in contact with the elastic catch body does not move.
<Invention of Claim 2>
In the configuration of the invention according to claim 1, the jaw is formed in the opening, and the elastic body is provided with an elastic catching body protruding portion having a smaller diameter than the elastic body protruding outside the opening, and the elastic catching body protruding portion The step part of the elastic catch body constitutes a pin catch where the jaw contacts.
<Invention of Claim 3>
An elastic body made of an elastic member such as a silicon rubber member or an elastic plastic member, an elastic body side pin insertion hole for inserting a pier spin provided in the elastic body, and integrally provided in the elastic body in a close contact state. It is made of a hard member such as a metal member or a hard plastic member, and has a base portion having a hard side pin insertion hole through which a pin is passed, and a pair of plates extending in a form opposed to the base portion are bent or folded. A hard catch body comprising a pin hard clamping portion for elastically pinching the formed pin, an elastic catch body comprising an elastic-side retaining pin insertion hole formed laterally in a side portion of the elastic body, and a hollow configuration Decorative cover main body, an opening portion for receiving the elastic catch body provided in the decorative cover main body, and an elastic cap housing the elastic catch body inserted from the opening portion. A cover-side retaining pin that forms a hole for inserting a retaining pin that overlaps with the elastic-side retaining pin insertion hole that is formed in the side portion of the decorative cover body so as to penetrate from the outside to the inside. A decorative cover that serves as an insertion hole, and is inserted from the cover-side retaining pin insertion hole in a state in which the elastic catch body is accommodated in the decorative cover, and is inserted into the elastic-side retaining pin insertion hole and is held so as not to easily come off. The pin catch is constituted by a retaining pin that stops the elastic catch body from slipping out of the decorative cover.
<Invention of Claim 4>
The base part is made of a hard member such as a metal member or a hard plastic member, and has a base part having a hard side pin insertion hole through which a pin passes, and a pair of plates extending in a form opposing the base part. A hard catch body composed of a pin hard clamping portion that elastically clamps a pin formed by folding, etc.,
A decorative cover body comprising a hollow decorative cover main body, an opening portion for receiving the elastic catch body provided in the decorative cover main body, and an elastic catch body storage portion for storing the elastic catch body inserted from the opening portion;
Insert the set pin such as a base with a pin, a jig with a pin, a mold with a set pin, etc. through the hard side pin insertion hole, and hold the hard catch body with the pin hard clamping portion, and the hard catch body with the elastic The set pin is set in a state of being accommodated in the catch body housing portion, and an elastic member such as a silicon rubber member or an elastic plastic member is filled in the elastic catch body housing portion and closely integrated with the decorative cover and the hard catch body. The pin catch is composed of an elastic body formed by removing the.
<Invention of Claim 5>
A hollow decorative cover body, an opening for pushing an elastic catch body having a pin insertion hole made of an elastic member such as a silicon rubber member provided on the decorative cover body, and the elastic catch pushed from the opening. An elastic catch body storage portion in which a gap is formed on the back side in a state where the elastic catch body for storing the body is stored, and the opening edge portion or the inner wall of the elastic catch body storage portion is formed convex or concave A jaw portion for stopping the elastic catch body so that the elastic catch body stored in the elastic catch body storage portion does not come out, and the elastic catch body storage portion provided in the elastic catch body storage portion The elastic support body supported by the jaw portion so as to prevent the elastic catch body from being moved by hitting the elastic catch body that is pushed into and accommodated with the jaw. Constitute a decorative cover in the part.
<Invention of Claim 6>
The base part is made of a hard member such as a metal member or a hard plastic member, and has a base part having a hard side pin insertion hole through which a pin passes, and a pair of plates extending in a form opposing the base part. A hard catch body comprising a pin hard clamping portion that elastically clamps a pin formed by folding or the like, and a set pin is passed through the hard side pin insertion hole, and the hard catch body is set on the set pin. The process of setting to,
A decorative cover body comprising a hollow decorative cover body, an opening portion for receiving the elastic catch body provided in the decorative cover body, and an elastic catch body storage portion for storing the elastic catch body inserted from the opening portion, A step of storing and setting the hard catch body set on the set pin in the elastic catch body storage portion in a decorative cover for storing and setting together with the set pin, and an elastic member made of a silicon rubber member in the elastic catch body storage portion In a filling step of filling and integrating the decorative cover and the hard catch body in close contact, and a mold having the set pin or another mold having another set pin, the gap between the mold and the decorative cover By filling the elastic member without gaps and heating it in a state completely shut off from the air, the elastic cover is filled in the decorative cover. Constitute a method for manufacturing a pin catch and heating the elastic body forming step of forming the elastic body wood.

As is clear from the above description, the present invention has the following effects.
<Effect of the Invention of Claim 1>
(1) Even when the elastic catch body storage portion stores the elastic catch body, a gap is formed on the back side, that is, a form that is longer in the back than the elastic catch body from the chin contact portion and is stored The elastic catch body hits and cooperates with the jaw portion, and the elastic catch body is supported so that the elastic catch body does not move and is supported at the back of the elastic catch body housing.
In other words, the elastic catch body storage part is longer in the back than the elastic catch body (even if the storage part is fully stored, there is a gap on the back side). Since the contact area is small and the frictional resistance is small, the elastic contact body can be pushed into the decorative cover quickly and easily.
Even if the elastic catch body is stored in an inclined state, the elastic catch body has a small contact area and a contact portion with a small frictional resistance with the support portion (including a contact prevention contact). There is an effect that the workability and the productivity are very good that it can be quickly and easily made into a form in which the body is supported and supported by the body support part and the jaw part so as not to move.
(2) Since the hard catch body does not affect the decoration, it can be an inexpensive member such as a hard plastic member or a silver member, and the elastic catch body does not have to be a transparent member, so it can be a cheaper member. There is an effect that the cost of the portion can be reduced.
(3) Since the elastic catch body is restrained from spreading further on the hard decorative cover, the elastic catch body can be prevented from expanding outside even if the pin is inserted into the pin insertion hole. There is an effect that the elastic pinching of the pin by the hard pinching body becomes stronger.
(4) The decorative cover is made of a glossy noble metal such as gold or platinum and decorated with jewelry such as that shown in FIG.
(5) Inserting a hollow needle into the pin insertion hole, filling the gap from the filler with silicon rubber, filling the gap almost entirely, and fixing the elastic catch body completely,
With a transparent gemstone attached to the gemstone support hole that penetrates the decorative cover, a luminous member is inserted into the gap to emit light,
Put a light emitter such as a micro light-emitting diode in the gap with a transparent jewel attached to the jewelry support hole that penetrates the decorative cover, and turn it on or blink.
Such a gap is formed so that the above-described effect can be achieved.
(6) The effect of realizing a pin catch that can be used safely even with an expensive decorative pin catch without deteriorating pin clamping performance by the pin hard clamping portion due to the elastic force of the elastic catch body and the hard member. Play.
(7) By making the pin hard clamping part which is a hard member into the elastic catch body provided in the opening part side like the invention of the cited reference 1, the inner side of the pushing side is deformed by the base part and the hard clamping part. Because it is in a hard state, the expansion and contraction of the elastic catch body on the flat side (opening side) is limited, and as a result, the pin on the chin contact part that consists of the peripheral part hitting the chin part is inserted and removed When the pin is pulled out, the chin contact portion is less likely to come off from the chin portion. On the other hand, the jaw part and the chin contact part are shallow, and an effect that enables a form that is easy to press-fit and cannot be removed is achieved.
(8) By making the pin hard clamping part which is a hard member into the elastic catch body provided in the opening part side like the invention of the cited reference 1, it is in the state where the inner side of the pushing side is hard to be deformed and has a hardness. Therefore, even if the elastic catch body is pushed in, even if it is in a pressing state, the entire body is crushed by the presence of the hard catch body, and it is less likely to expand laterally and expand its diameter. It is possible to deform the contraction deformation of the elastic catch body into a necessary state with a weak pressure, and there is an effect of facilitating pushing of the elastic catch body into the decorative cover.
(9) In most cases, the elastic catch body is inclined to the storage part. However, in the inclination correction operation by inserting the pin into the hard side pin insertion hole of the base part, the pin insertion hole is hard such as metal. Since it is a member, it does not stretch, and the tilt can be easily corrected with a pin.
<Effects of Invention of Claim 2>
The effect similar to that of the first aspect of the invention can be obtained, and since the protruding portion protrudes from the opening of the decorative cover, the elastic catch body can be more easily pushed.
Moreover, there exists an effect that the insertion depth of a pin can be earned for the part which the protrusion part protruded (about 0.2 mm-1.5 mm).
<Effect of the Invention of Claim 3>
(1) There is an effect that the elastic catch body can be simply attached and detached by inserting and removing the retaining pin.
Thus, there is an effect that a gap can be formed in the back of the elastic catch body, and a light emitting body such as a light emitting diode integrated with the battery is housed therein and can be easily replaced.
(2) You can attach a ring to the base side of the retaining pin or make it U-shaped so that it can be used for other decorative members, or you can add a decoration to make it into a bowl shape. There is an effect of realizing a decorative and decorative pin catch that can be used by changing to a retaining pin with a different decoration.
From another point of view, for example, the pin catch is the same one made of gold, but it is possible to realize a pin catch that can be decorated by exchanging various decorative collars. Even if there is only one pin catch body, it is necessary to have at least one set (two pieces) of pin catches by making various hooks to be inserted into it. It is possible to enjoy the decoration by exchanging and exchanging.
<Advantageous Effects of Invention>
Even if a hard pin catch body is set in the decorative cover and an elastic member serving as an elastic body is filled to form a pin catch with the decorative cover, the effects of the inventions according to claim 1 and claim 3 are achieved. Any shape and design can be used as long as it is a decorative cover that accommodates a pin catch that has the same effect and can accommodate an elastic catch body, and a variety of integrated elastic bodies, elastic catch bodies, and decorative covers It is possible to easily realize the pin catch of the decorative cover of any form or design without cost (no need for a mold for forming the elastic catch body).
Further, there are 3 to 4 types of hard catch bodies (mainly gold and platinum) having a base diameter of 2 mm to 6 mm, and any hard catch body can be used as long as the hard catch body can be accommodated.
<Effect of the Invention of Claim 5>
By housing the rigid catch internal organs type elastic pin catch body, the same effect as the invention of claim 1 can be obtained, and for example, the pin catch currently most popular described in the cited document 1 can be obtained by the user. It can be easily fitted into a state where it cannot be pushed in and upgraded to the main decorative member.
In particular, the decorative cover shown in each of the drawings (embodiments) other than FIG. 9 accommodates an existing pin catch (pin catch main body 10) without a cover. The pin catch (pin catch body 10) can be easily stored and used as a pin catch with a decorative cover.
<Advantageous Effects of Invention>
The manufacturing method of the invention according to claim 4 has the same effects as the invention of claim 4.

  Hereinafter, the present invention will be described in detail with reference to the best mode for carrying out the invention shown in the drawings. However, the present invention is not limited to these.

<First Embodiment>
In the best first embodiment for carrying out the present invention shown in FIGS. 1 to 4, reference numeral 1 denotes a pin catch. The pin catch 1 is fitted into and stored in the decorative cover 2 and the decorative cover 2. It consists of the elastic catch body 3 which becomes.
The decorative cover 2 is a hollow shape formed of a noble metal member such as a gold member, and has a substantially hemispherical or substantially saddle-shaped decorative cover body 4 and one end side into which the elastic catch body 3 provided on the decorative cover body 4 is pushed. A gap 17 is formed on the back side even when the storage portion for storing the opening 5 opened in the opening 5 and the storage portion for storing the elastic catch body 3 pushed in from the opening 5 is stored (the elastic catch body 3 An elastic catch body housing portion 6 (longer than the housing portion), and a jaw portion 7 for stopping the elastic catch body 3 housed in the elastic catch body housing portion 6 formed over the entire inner periphery of the opening 5 from slipping out. Elasticity in which a part of the curved portion of the elastic catch body 3 pressed into and stored in the elastic catch body storage portion 6 provided so as to protrude toward the opening 5 at the back of the elastic catch body storage portion 6 is pressed. body And or support 8, has Toka pin receiving hole 9 provided in the elastic body contact support 8.
The outer angle of the opening is rounded, and the elastic catch body 3 is more easily pushed.
The shape of the pin catch body has various forms such as a cylinder, a polygon, and a shape in which convex portions and concave portions are formed on the side portions. There are various forms of decorative covers as well, and there are various forms such as those that are made more decorative by attaching other jewelry such as jewelry.
The elastic catch body 3 is a pin insertion through which a substantially hemispherical or substantially bowl-shaped elastic body 10 made of an elastic member such as a silicon rubber member or an elastic plastic member and a pin 12 of a pierce 11 penetrating through the elastic body 10 are inserted. A metal member or a hard member that elastically holds the pin 12 that is passed through the pin insertion hole 13 integrally provided in the hole 13 and the elastic body 10 in a close contact form (the entire body excluding the exposed portion of the base portion is in close contact) An opening with a smaller diameter than the elastic body 10 provided so as to protrude out of the opening 5 on the side of the flat surface where the elastic body 10 is exposed, and the hard catch body 18 having the hard clamping portions 14 and 14 made of a plastic member or the like The elastic catch body projecting portion 15 having a slightly larger diameter than the portion 5 and a chin contact portion 16 formed of a stepped portion of the elastic catch body projecting portion 15 and the elastic body 10 are formed.
The shape of the elastic catch body has various forms such as a cylinder, a polygon, and a shape in which convex portions and concave portions are formed on the side portions.
The hard catch body 18 has a base portion 20 in which substantially all or a part of the bottom surface is exposed on the plane side of the elastic body 10 and a pair of long plate portions extending so as to oppose the base portion 20 on the inner side. Hard pinching portions 14 and 14 formed by bending, a pin insertion hole 19 provided in the base portion 20, and a mortar-shaped pin insertion portion 21 for drawing the pin 12 into the pin insertion hole 19, The inside of the curved part of the parts 14 and 14 is also filled with an elastic member and is in a closely attached form.
A configuration in which the base portion 20 is covered with the elastic body 10 that does not expose the base portion 20 is also possible.
When the elastic catch body 3 is pressed against the support portion 8 against the elastic body, the elastic catch body 3 is pressed and biased toward the opening 5 by the elastic repulsive force of the elastic catch body 3, so that the chin contact portion 16 is always applied to the jaw portion 7. By being in the state of being pressed against each other, a fitting form that is firmly fixed so that the posture of the elastic catch body 3 does not move is realized by the cooperative restraining form of the jaw part 7 and the support part 8 against the elastic body.
Since it is the elastic catch body storage section 6 that is longer in the back than the elastic catch body 3 (a form in which a gap is formed on the back side even if the entire storage portion is stored), the elastic catch body 3 that is wider than the opening 5 has a chin contact Even if the pressing operation is performed from the portion 16, the hitting repulsion is weak, so that the pressing can be easily performed. More specifically, the support portion 8 per elastic body hits and pushes back. However, the support portion 8 per elastic body has a small contact area and easily sunk into the elastic catch body, and the rebound push-back repulsive force is small (weak). The catch body 3 can be easily pushed and fitted into the decorative cover body 5.
In FIG. 4, the elastic catch body 3 is pushed into the elastic catch housing 6. The elastic catch body 3 is pushed in an inclined shape. The coming pin 24 is inserted from the pin insertion hole 19, and the coming pin 24 is operated to correct the tilted posture of the elastic catch body 3 to the correct posture. By the pin insertion hole 19 and the hard clamping parts 14, 14, the elastic catch body 24 can be reliably controlled by the passing pin 24 without extending the pin insertion hole.
It is also possible to form a shallow fitting groove (approximately 0.2 mm to 1 mm) in which a portion of the elastic catch body 3 against which the support portion 8 abuts against the elastic body abuts. By doing so, a structure in which the elastic catch body 3 does not move can be obtained. Conversely, a convex portion (approximately 0.2 mm to 1 mm) that fits in the pin insertion hole 9 may be formed.
In the figure, the elastic catch body 3 is expressed as a transparent member. However, since this is easy to understand for explaining the internal structure, it is transparent. It is no problem that the elastic catch body 3 is a non-transparent member. Absent.
In the case of using a hard catch body made of precious metal such as gold or platinum, it is preferable that the base portion is actively exposed and the quality such as K-18 is displayed. This indicates that the hard catch body is a high-quality noble metal member, thus giving the user a high-class feeling and reliability, and realizing handling with care that is not lost or discarded.

(Different modes for carrying out the invention)
Next, different modes for carrying out the present invention will be described. In the description of the different modes for carrying out the present invention, the same components are denoted by the same reference numerals and redundant description is omitted.

<Second Embodiment>
The second preferred embodiment for carrying out the present invention shown in FIG. 5 is mainly different from the first embodiment in that a wide annular shape in which the support portion per elastic body is formed of a wide cylindrical periphery. The pin catch 25 is formed as the support portion 26 per elastic body.
Thus, by making the support part 26 per elastic body into a wide ring shape, the contact of the support part 26 per elastic body with the elastic catch body 3 on the back side becomes a wide area, thereby realizing a form that is more difficult to move. To do.
Further, it is also possible to provide a circular groove in which the 26 is shallowly fitted at a predetermined portion of the elastic catch body 3 where the support portion 26 contacts the elastic body.

<Third Embodiment>
In the third preferred embodiment for carrying out the present invention shown in FIG. 6, the main difference from the first embodiment is that a part of the lower part such as a jewel is placed on the apex of the curved portion of the decorative cover 2. There are provided support holes 28 for fitting jewels, three or more stop claws 29 for stopping the jewels are provided around the holes 28, and pin catches 31 formed by fixing the jewels 30 with the stop claws 29 are formed. .
It is also possible to provide a set of retaining claws at a plurality of locations, to provide a large number of small gemstones, or to arrange a large number of them.

<Fourth embodiment>
7 differs from the first embodiment mainly in the fourth embodiment for carrying out the present invention shown in FIG. 7. A groove 34 that covers (accommodates) almost all 2 in the decorative cover 2 is provided. The pin catch 36 is formed by fixing a decorative member 35 such as a pearl formed with an adhesive.
Since the pearl formed with the substantially circular groove in which the outer peripheral surface of the substantially circular decorative cover 2 is in close contact with the entire surface is bonded by the entire surface of the hard members, the pearl is thinned by the groove. However, sufficient strength can be obtained.

<Fifth embodiment>
The fifth preferred embodiment for carrying out the present invention shown in FIG. 8 is mainly different from the first preferred embodiment in that the angle at which the tip of the protruding portion 8 is easy to sink into the curved elastic body 10. A round cut shape is provided, and a concave portion 32 into which the tip of the projection 8 fits is provided at the top of the elastic body 10, and the hard catch body is formed to extend from the flat base 38 to the long plate shape so as to oppose the 38. The pair of portions are bent inward to form curved holding portions 39 and 39 for holding the pin 12 to be bent, bent outward, and the tip thereof is positioned at the chin contact portion 16 so that the chin contact end portion 40 is formed. , 40 is a pin catch 42 formed as a hard catch body 41.
Since the chin contact portion is reinforced by the hard member, a pin catch that is harder to come off and hard to move is realized in combination with the fitting shape of the protrusion 8 to the recess 32.

<Sixth Embodiment>
The sixth preferred embodiment for carrying out the present invention shown in FIG. 9 is mainly different from the first embodiment in that the decorative cover is a cylindrical decorative cover 45 and the elastic catch body is straight. An elastic catch body 46 having a cylindrical shape is formed, and a pair of long plate portions are formed so as to be opposed to the base 21, and the long plate portions are folded obliquely and then folded obliquely to form side portions of the elastic catch body 46. The pin catch 48 provided with the chin contact portions 47 and 47 formed by slightly projecting to a portion close to the end is formed.
Realizes a form that is easy to push in and difficult to pull out.
The jaw contact portions 47 and 47 may be realized in a form in which a harder and stronger member, which is a separate member from the hard catch body, is embedded in the elastic catch body.

<Seventh embodiment>
10 and 11, the seventh embodiment for carrying out the present invention differs from the first embodiment mainly in that the decorative cover is a substantially cylindrical body portion 50 and is closed. Is provided with an all-around projection 52 on the outside of the opening side, an all-around projection 53 is provided at the boundary between the flange portion 51 and the body portion 50, and the entire circumference is provided on the back side wall of the elastic catch body housing portion 6. This is in that a pin catch 56 is formed as a decorative cover 55 provided with a support portion 54 per elastic body formed in a convex manner.
10 and 11, the elastic catch body 3 is pushed into the elastic catch body housing 6 (FIG. 10 (b)), and since it is pushed into an inclined state, the coming pin 24 is inserted into the pin insertion hole 19 (FIG. 11). (C)), the visitor pin 24 is operated to adjust to a flattened state ((d) of FIG. 1).
The pushing of the elastic catch body 3 is merely an example, and may be pushed obliquely or pushed. In addition, there is a case where the whole is settled only by the pushing operation, and the fitted state is inclined, and this is corrected by the pin. Further, in order to make the push-in easier, it may be fitted with water, a detergent or the like to reduce friction and make it slippery.

<Eighth Embodiment>
The main difference from the seventh embodiment in the tenth embodiment for carrying out the present invention shown in FIG.
(A) of FIG.
An appropriate number of decorative member support holes 59 are formed in the collar 51, and a decorative member 60 made of transparent diamond is fitted therein and fixed with a claw 61. A hollow needle is inserted into the pin insertion hole 13 and a phosphorescent member 70 is injected into the gap 17. A filled example is shown.
(B) of FIG.
An embodiment in which granular luminous particles 71 are stored in the gap 17 is shown.
(C) of FIG.
An embodiment in which a reflector 72 is set in the gap 17 is shown.
Further, an electrically flashing light emitter such as the light emitting diode may be housed.

<Ninth embodiment>
The ninth preferred embodiment for carrying out the present invention shown in FIG. 13 differs from the seventh preferred embodiment mainly in that there are eleven decorative member support holes 59 formed through the body 50. A decorative member 60 such as diamond (in the figure, 11 jewels such as a diamond having a round brilliant cut shape having a diameter of 1.5 mm are used) is fixed around the outer periphery of the decorative member support hole 59. The nail | claw 61 to be provided is provided, The nail | claw 61 is provided around the decoration member support hole 59, and the point exists in the point which formed the decoration cover 62 which stops the decoration member 60 adjoined by one nail | claw.
The decorative member 60 is made of diamond, and the elastic catch body 3 of the hard clamping part 14 made of transparent silicon rubber and made of gold or platinum is fitted into the diamond to form a catch with a decorative cover. By using transparent silicon rubber, the light obtained from the decorative member 60 is reflected on the hard sandwiching portion 14 and causes diamonds to appear.
The circumferential protrusions 52 and 53 have a diameter of 6 mm, and the body portion has a slightly smaller diameter.
A form in which the decorative member 60 is scattered on the collar portion 50 is also possible.

<Tenth Embodiment>
The tenth preferred embodiment for carrying out the present invention shown in FIG. 14 is mainly different from the seventh embodiment in that the elastic catching body 3 has a support portion against the elastic body at the head of the curved portion. The pin catch 66 which provided the fitting convex part 65 which fits shallowly in 54 is formed.
When the fitting convex portion 65 is fitted to the support portion 54 against the elastic body in a state where the fitting convex portion 65 is fitted or slightly pressed, the base portion surface of the elastic catch body 3 becomes flat with respect to the opening 5, and the flat state is strong. There is an effect of being retained.
A ring 64 is provided on the outer side of the decorative cover so that a chain or other jewelry member can be attached.

<Eleventh embodiment>
The main difference from the seventh embodiment in the eleventh embodiment for carrying out the present invention shown in FIG. 15 is that the inside of the top portions of the hard clamping portions 14 and 14 of the elastic catch body 3 is different from the seventh embodiment. 14 and 14 are provided with elastic body-side retaining pin insertion holes 76 and 76 that are penetrated laterally so as to contact or be close to the inner walls of 14, 14, and the decorative cover 55 is not provided with the jaw portion 7. A cover-side retaining member that allows a retaining pin 77 that is a Weifang main-type two-pin pin having a pin head 79 having a spherical tip to the pin body and the elastic body-side retaining pin insertion hole 76 to the retaining pin insertion holes 76, 76 is passed through. The pin catch 79 having the pin insertion hole 78 is formed.
The gap 17 accommodates a flashing device in which a battery, a control unit 75 and a light emitting diode 74 are combined.
By pulling out the retaining pin 77, the elastic catch body 3 can be easily taken out. The light emitting diode 74 or the like that has run out of the battery is replaced, the elastic catch body 3 is fitted again, and the retaining pin 77 is inserted into the cover side retaining pin. The user can easily perform the operation of passing through the hole 78 and the elastic body side retaining pin insertion holes 76, 76 so as not to be removed.
By making the retaining pin 77 composed of a pair of U-shaped pins (double pin) longer, it is possible to make a pin catch having a hanging portion that can hang down a chain, a large ring, or another decorative member.
Moreover, what attached the decoration member used as accents, such as jewelry, to the base side of a pin may be used. This is a so-called cocoon form.
By adopting a two-pin pin, the posture of the elastic catch body can be tilted, the retaining strength is strengthened, the two-pin pin itself is more difficult to pull out than one pin, and if the ornament is attached to the root, the pin does not rotate, so the ornament turns There are effects such as no.
The retaining pin 77 may be a single pin. Even in this case, a ring or a decorative member can be provided on the base side.
15, the decorative cover 55 is shown in cross section, and the elastic catch body 3 is an elastic body 10 made of transparent silicon, and the 3 is shown in a non-cross section.
The lower drawing of FIG. 15 shows a retaining pin 77 that is a bag type with a decorative ornament 80 provided on the pin base side.
[Appendix]
Even if the elastic catch body does not come out of the decorative cover even if the elastic catch body is pulled out by fitting, fixing, or adhering the elastic catch body stored in the decorative cover, the hook-shaped retaining pin can be replaced. It has novelty and inventive step as a catch bag.
A pin catch body made of an elastic material such as silicon rubber that inserts a pin of a piercing pin and sandwiches the pin, and a pin catch collar that is replaceably attached to a pin insertion hole that penetrates a side portion of the pin catch body. ,
A pin catch ridge comprising a heel pin inserted into the heel pin insertion hole and a decorative member provided on the base side of the heel pin.

<Twelfth embodiment>
In the twelfth preferred embodiment for carrying out the present invention shown in FIG. 16, 83 is a pin catch, and the pin catch 83 is formed at one end of the hollow decorative cover body 4 made of a noble metal member. A hard catch body receiving portion 84 for receiving the hard catch body 18 formed in an inner circumferential convex shape on the inner wall of the decorative cover body 4 and the jaw portion 7 formed over the entire circumference inside the opening 5 The decorative cover body 85, the hard catch body 18 set in a receiving state in the hard catch body receiving portion 84, and the entire inside of the decorative cover body 4 including the inside of the hard clamping portions 14 and 14 of the hard catch body 18 And an elastic body 86 such as a silicon rubber member filled so as to be filled with the pin through hole 13.

Production by a movable mold 91 having a fixed mold 88 that can be fitted and set so that the decorative cover 85 does not move, a set pin 89 that forms the pin through hole 13, and a filling portion 90, which is an example of a production method of the pin catch 83 A method will be described.
(1) The decorative cover 85 is set on the fixed mold 88, the set pin 89 is sandwiched, the hard catch body 18 is inserted, and the movable mold 91 is set. ((A) of FIG. 16): Step of setting the hard catch body on the pin (2) The movable mold 91 is moved to set the hard catch body 18 in the decorative cover 85. ((B) of FIG. 16): Step of storing and setting in the decorative cover (3) An elastic member made of a silicon rubber member is injected into the decorative cover 85 from the filling portion 90 and filled without gaps. ((C) in FIG. 16): Filling step (4) The movable die 91 is pulled out and moved to remove the set pin 89 to form a pin catch 83. ((D) of FIG. 16): Step of removing the set pin It is preferable to raise the meat at the center of the inner bottom portion of the decorative cover 85 and to provide a recess in which the tip of the set pin 89 fits to prevent the set pin 89 from shaking.
(5) In another mold having another set pin, the elastic cover is filled with an elastic member in the gap between the mold and the decorative cover so as to be completely cut off from the air, and heated to fill the decorative cover. The elastic member is formed into an elastic body. : Heating elastic body forming step In the heating elastic body forming step, the elastic member is completely filled with the elastic member in the gap between the mold and the decorative cover in the filling step and completely cut off from the air and heated to form the elastic body. Also good.
In the heating step, the gap between the decorative cover and the mold is filled with silicon rubber and heated in a state of being completely cut off from the air.
Alternatively, by using a separate mold with a set pin for heating, the gap between the decorative cover and the mold is filled with silicon rubber and heated in a state of being completely cut off from the air.
In this way, the silicone rubber filled in the decorative cover becomes an elastic rubber body by heating the decorative cover around the decorative cover, which is covered with silicon rubber and completely shut off from the air.

The technical idea of the pin catch 83 is that the hard catch body is set so as not to move in the interior of the decorative cover, and an elastic member such as a silicon rubber member is filled therein so as to form a pin through hole. The pin catch is formed by tightly integrating the cover, the hard catch body, and the elastic member.
In addition to the manufacturing method described above, the following manufacturing method is available as a form for realizing such a technical idea, and a pin catch form is also conceivable.
(1) A set pin 89 is provided upright on the fixed mold, a hard catch body is set on the set pin 89, and a decorative cover is placed on the set pin 89, and if necessary, an elastic member is opened on the fixed mold side or the decorative cover. Fill from a filling hole.
(2) Provide a mechanism (for example: a pair of recesses into which the curved side part fits if the hard clamping part is curved) in the decorative cover so that the hard catch body can be locked so as not to move to a predetermined position. The locked decorative cover is set on a set pin 89 of a fixed mold and filled with an elastic member.
(3) A pin through-hole for allowing the set pin 89 to pass through is provided at the apex portion of the decorative cover, and the set pin 89 is set in a penetrating manner and filled with an elastic body.
In this configuration, one end side is fixed to the fixed mold and the other end side is supported by the pin through hole, so that the hard catch body is in a fixed state at a predetermined position and is hard on the decorative cover side. A receiving part such as the catch body receiving part 84 is not required.
(4) For example, a hard catch body is set on a jig with a set pin that can be held by hand, and a decorative cover is placed on the jig (accommodation of the hard catch body), and an elastic member is manually filled with a syringe-like filling tool. This is also included in the technical category.
In this case, it is preferable to provide a filling portion on the jig body, close the opening of the decorative cover with the jig body, and fill the elastic member from the filling portion.
(5) It is also possible to provide a midway wall in the middle of the decorative cover 85 to form a hollow portion that is not filled with an elastic member.
(6) It is possible to realize a thin pin catch with a cover in a form in which the depth of the decorative cover is set to a depth at which the head of the hard catch body hits.
For example, a pin catch with a hard cover having a vertical width of 1.5 mm to 3 mm is realized.
Such a thin pin cover with a hard cover is a decorative catch that opens a hole in a decorative member such as a pearl or stone, and fits the pin catch in the hole, and the large diameter hole that fits the pin catch may be shallow. Thereafter, a thin hole into which a pin enters or a thin elastic body having a pin through hole may enter.
In other words, a large-diameter pin catch portion made of a hard member such as metal has a wide bonding area and bonds between the hard members, so that the bonding state is good and strong, and the pin through-hole through which the subsequent pins pass Since a thin hole may be used, it is possible to make a deeper pin through hole that avoids reducing the thickness of a pearl or the like due to the pin through hole.

  The present invention is used in the industry for manufacturing accessories.

Sectional drawing of the best 1st Embodiment for implementing this invention, and sectional drawing which shows the state which inserted the pin. BRIEF DESCRIPTION OF THE DRAWINGS The perspective view and front view of the elastic catch body of 1st Embodiment best for implementing this invention. BRIEF DESCRIPTION OF THE DRAWINGS The perspective view and sectional drawing of the decoration cover of the best 1st Embodiment for implementing this invention. Sectional drawing which shows an operation state which pushes an elastic catch body into the decoration cover of the best 1st Embodiment for implementing this invention. Sectional drawing of the best 2nd Embodiment for implementing this invention. Sectional drawing which shows the best 3rd Embodiment for implementing this invention. Sectional drawing which shows the best 4th Embodiment for implementing this invention. Sectional drawing which shows the best 5th Embodiment for implementing this invention. Sectional drawing and assembly order figure of the best 6th embodiment for implementing this invention. The assembly order figure which shows the best 7th Embodiment for implementing this invention. Continuation of FIG. Sectional drawing of the best 8th Embodiment for implementing this invention. The top view of the best 9th Embodiment for implementing this invention, the expanded view of a trunk | drum, and sectional drawing which abbreviate | omitted one part. Sectional drawing of the 10th best mode for carrying out the present invention. The side view center longitudinal cross-sectional view and front view center vertical fragmentary sectional view of the eleventh best mode for carrying out the present invention. Sectional drawing and manufacturing process figure of the best 12th Embodiment for implementing this invention.

Explanation of symbols

1: pin catch, 2: decorative cover,
3: Elastic catch body, 4: Decorative cover body,
5: opening, 6: elastic catch body storage,
7: jaw part, 8: support part per elastic body,
9: Pin receiving hole, 10: Elastic body,
11: Piercing, 12: Pin,
13: Pin insertion hole, 14: Hard clamping part,
15: elastic catching body protrusion, 16: jaw contact,
17: gap, 18: hard catch body,
19: Pin insertion hole, 20: Base part,
21: Pin guide part, 22: Decoration member,
24: Visiting pin, 25: Pin catch,
26: Supporting portion per elastic body, 28: Supporting hole for jewels,
29: pawl, 30: jewel,
31: Pin catch, 32: Recess,
34: groove, 35: decorative member,
36: Pin catch, 38: Base,
39: curved clamping part, 40: end part per jaw,
41: Hard catch body, 42: Pin catch,
45: decorative cover, 46: elastic catch body,
47: jaw contact portion, 48: pin catch,
50: trunk, 51: buttocks,
52: All-round projection, 53: All-round projection,
54: support part per elastic body, 55: decorative cover,
56: Pin catch, 59: Decoration member support hole,
60: decorative member, 61: nail,
62: decorative cover, 64: ring,
65: fitting convex part, 66: pin catch.
70: phosphorescent member, 71: phosphorescent grain,
72: Reflecting plate, 76: Elastic body side retaining pin insertion hole,
77: Retaining pin, 78: Cover side retaining pin insertion hole,
79: Pin head, 80: Decoration
83: Pin catch, 84: Hard catch body receiving part,
85: decorative cover, 86: elastic body,
88: Fixed mold 89: Set pin
90: filling part, 91: movable mold.

Claims (6)

An elastic body made of an elastic member such as a silicon rubber member or an elastic plastic member, an elastic body side pin insertion hole through which a pin penetrates the elastic body, an edge portion, a side protruding portion, or a side step portion of the elastic body A chin contact portion formed in an appropriate form in an appropriate part, such as a metal protrusion and a side protruding metal fitting, integrally provided in a close contact form in the elastic body, and entirely made of a hard member such as a metal member or a hard plastic member A base portion having a hard side pin insertion hole through which a pin passes, a pin hard holding portion for elastically holding a pin formed by bending or folding a pair of plates extending from the base portion to oppose each other, and An elastic catch body composed of a hard catch body composed of
A hollow decorative cover main body, an opening for pushing in the elastic catch body provided in the decorative cover main body, and storing the elastic catch body pushed in from the opening, The elastic catch body storage portion in which a gap is formed, the jaw contact portion that is convex or concavely formed on the inner edge of the opening or the inner wall of the elastic catch body storage portion, and the elastic catch body storage portion is stored in the elastic catch body storage portion A jaw portion that stops the elastic catch body from coming out, and the elastic catch body that is pushed into and stored in the elastic catch body storage portion provided in the elastic catch body storage portion so that the elastic catch body does not move. A pin catch comprising: a decorative cover serving as a support portion for an elastic body that supports and supports the jaw portion in cooperation with the jaw portion.   The jaw is formed in the opening, and the elastic body is provided with an elastic catching body projecting portion having a smaller diameter than the elastic body protruding outside the opening, and the step portion between the elastic catching body projecting portion and the elastic catching body is the butt portion The pin catch according to claim 1, wherein: An elastic body made of an elastic member such as a silicon rubber member or an elastic plastic member, an elastic body side pin insertion hole for inserting a pier spin provided in the elastic body, and integrally provided in the elastic body in a close contact state. It is made of a hard member such as a metal member or a hard plastic member, and has a base portion having a hard side pin insertion hole through which a pin is passed, and a pair of plates extending in a form opposed to the base portion are bent or folded. A hard catch body comprising a pin hard clamping portion for elastically pinching the pin formed as described above, an elastic catch body comprising an elastic body side retaining pin insertion hole opened laterally on a side portion of the elastic body, and
A hollow decorative cover main body, an opening for receiving the elastic catch body provided in the decorative cover main body, an elastic catch body accommodating portion for accommodating the elastic catch body inserted from the opening, and the decorative cover main body side A decorative cover that serves as a cover-side retaining pin insertion hole that forms a hole that overlaps with the elastic-side retaining pin insertion hole that is opened so as to penetrate from the outside to the inside, and to insert the retaining pin;
The elastic catch body is inserted in the cover-side retaining pin insertion hole in a state where the elastic catch body is housed in the decorative cover, and is inserted into the elastic-side retaining pin insertion hole and is held so as not to be removed. A pin catch characterized by comprising a retaining pin that prevents the cover from coming out. The base part is made of a hard member such as a metal member or a hard plastic member, and has a base part having a hard side pin insertion hole through which a pin passes, and a pair of plates extending in a form opposing the base part. A hard catch body composed of a pin hard clamping portion that elastically clamps a pin formed by folding, etc.,
A decorative cover body comprising a hollow decorative cover main body, an opening portion for receiving the elastic catch body provided in the decorative cover main body, and an elastic catch body storage portion for storing the elastic catch body inserted from the opening portion;
Insert the set pin such as a base with a pin, a jig with a pin, a mold with a set pin, etc. through the hard side pin insertion hole, and hold the hard catch body with the pin hard clamping portion, and the hard catch body with the elastic The set pin is set in a state of being accommodated in the catch body housing portion, and an elastic member such as a silicon rubber member or an elastic plastic member is filled in the elastic catch body housing portion and closely integrated with the decorative cover and the hard catch body. A pin catch characterized by comprising an elastic body formed by pulling out a pin.   A hollow decorative cover body, an opening for pushing an elastic catch body having a pin insertion hole made of an elastic member such as a silicon rubber member provided on the decorative cover body, and the elastic catch pushed from the opening An elastic catch body storage portion in which a gap is formed on the back side in a state in which the elastic catch body that stores the body is stored, and the opening edge portion or the inner wall of the elastic catch body storage portion is formed to be convex or concave A jaw portion for stopping the elastic catch body so that the elastic catch body stored in the elastic catch body storage portion does not come out, and the elastic catch body storage portion provided in the elastic catch body storage portion The elastic support body supported by the jaw portion so as to prevent the elastic catch body from moving when the elastic catch body is pushed into and stored in contact with the jaw. Decorative cover, characterized in that it consists of a part. The base part is made of a hard member such as a metal member or a hard plastic member, and has a base part having a hard side pin insertion hole through which a pin passes, and a pair of plates extending in a form opposing the base part. A hard catch body comprising a pin hard clamping portion that elastically clamps a pin formed by folding or the like, and a set pin is passed through the hard side pin insertion hole, and the hard catch body is set on the set pin. The process of setting to,
A decorative cover body comprising a hollow decorative cover body, an opening portion for receiving the elastic catch body provided in the decorative cover body, and an elastic catch body storage portion for storing the elastic catch body inserted from the opening portion, Storing and setting the hard catch body set on the set pin in the elastic catch body storage portion in a decorative cover for storing and setting together with the set pin;
A filling step in which an elastic member made of a silicon rubber member is filled in the elastic catch body housing portion and closely integrated with the decorative cover and the hard catch body;
In the mold having the set pin or another mold having another set pin, the gap between the mold and the decorative cover is filled with the elastic member without any gap and heated in a state of being completely cut off from the air. A heating elastic body forming step of forming an elastic member filled in the decorative cover into an elastic body,
A method of manufacturing a pin catch characterized by comprising:

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