JP3070034B2 - Stoppers for accessories such as brooches - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastener for an accessory, such as a broach or the like, for attaching to clothing with a pin.

[0002]

2. Description of the Related Art In general, a broach is mounted by inserting a pin into clothing so that the tip of the pin is engaged with a stopper provided on the back surface of the broach. To explain this conventional example specifically,
A so-called windmill system and a gun system are known.

In the former windmill type stopper, a hook is provided on a part of the back surface of a broach, a windmill piece is rotatably provided on the hook, and the tip of a pin having an end portion pivotally attached to the back surface of the broach. Is engaged with the hook, then the windmill piece is rotated to close the opening of the hook with the windmill piece, and the pin is attached.

In the latter type of the stopper of the gun type, a cylinder member is provided on a part of the back surface of the broach, and a cylinder cylinder is provided inside the cylinder member via a leaf spring so as to be able to advance and retreat. With the pin pressed inside, the tip of the pin whose end is pivotally attached to the back of the broach is inserted into the center of the cylinder cylinder and then released, the pin is inserted into the cylinder cylinder by the spring force of the leaf spring and stopped. Is to be worn.

[0005]

However, since there is no lock mechanism in any of the conventional systems, especially in the former case, the windmill piece is rotated carelessly, and in the latter case,
When the cylinder cylinder is pressed gently, the pin is easily released,
In addition, when used for a long time, the windmill pieces and the like are easily damaged, which causes the broach to be lost. Also,
In these systems, the operability due to the attachment and detachment of the pins is poor, and when the fastening device itself is provided on the accessory, the appearance is poor, and there is room for improvement in terms of the aesthetic appearance such as a broach.

The present invention has been developed as a result of intensive studies to solve the above-mentioned conventional problems. The pin is accidentally detached and lost by providing a lock mechanism when the pin is engaged. The object of the present invention is to provide a fastener for accessories that has a sense of unity with the accessories itself as a stopper, and does not impair the aesthetic appearance, and is excellent in operability and durability. I do.

[0007]

In order to achieve the above object, the present invention provides a sliding member having a knob inside a cylindrical stopper body via a spring so as to be slidable. A pin engaging portion is provided in a direction intersecting the sliding direction of the pin member, and a tip end portion of a pin member provided by pivotally attaching a rear end portion to the accessory main body is provided to be freely engageable with the pin engaging portion. A stopper for an accessory, such as a broach, which slides a sliding body to release the engagement between a pin member and a pin engagement portion while pressing a member.

[0008] It is preferable that the tubular stopper main body constitutes a part of the base material of the accessory main body, or is fixed to an appropriate position on the back surface of the accessory main body.

According to another aspect of the present invention, a sliding member having a knob is provided inside a cylindrical stopper body so as to be rotatable and slidable via a spring, and a rear end portion is provided on the body member. The pin member is pivotally attached to the end portion of the pin member, and the pin member is inserted through openings provided in the accessory body and the sliding body, and the sliding body is rotated to form a knob on the outer peripheral surface of the stopper body. The engagement between the pin member is released by engaging the locking groove against the spring, rotating the sliding body to remove the tip end of the pin member from the opening of the sliding body and the stopper body. It is a stopper for accessories such as a broach that has been made.

First, a mounting example of the first stopper will be described. With the pin member pierced into a mounting position of clothing or the like, the knob of the sliding body is pulled, and the tip of the pin member is inserted into the stopper main body. When the pin member is pressed, the sliding member returns to the previous position by the spring force of the spring when the pinching portion is released, and when the pin member is released, the pin member is resilient and the pin engaging portion is released. Is engaged with the pin member.

Therefore, unless the pin member is pressed down and the knob is operated at the same time, there is no danger that the pin member will come off from the pin engagement portion, and the pin member will come off accidentally due to the double lock mechanism. There is no.

Next, a description will be given of an example of mounting the second stopper. In a state where the pin member is pierced at a mounting position such as clothing,
When the pin portion of the sliding body provided inside the stopper body is turned to insert the pin member into the opening of the stopper body and the sliding body, and then the knob is turned to the turning position and released. The pin portion is locked in the locking groove of the stopper body by the elastic force of the spring, and the pin member is engaged with the inside of the sliding member.

Therefore, if the pin member presses the knob portion against the spring from the locking groove and further rotates the sliding member so that the openings are not aligned with each other, the pin member may come off from the sliding member. In addition, since the lock mechanism works twice, the pin member does not come off accidentally.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment in which the accessory accessory of the present invention is applied to a broach will be described below. In the first example of the embodiment of the invention shown in FIGS. 1 to 9, a sliding body 2 is slidably provided inside a cylindrical stopper body 1, and the sliding bodies 2 intersect in the sliding direction. In the direction, a pinch portion 3 is provided on one side, and a pin receiving section 4 having a U-shaped cross section is provided on the other side.

In the figure, reference numeral 5 denotes a spring. The spring 5 is a coil spring whose upper end is brought into contact with the lower part of the sliding body 2 via a projection 6 and whose lower end is brought into contact with the interior of the stopper body 1. The sliding body 2 is made to spring upward. Sliding grooves 7 and 8 are provided on both sides in the length direction of the stopper body 1, and an insertion groove 10 for inserting a tip end of a pin member 9 described below at the upper end of the sliding groove, and A notch groove 11 for pressing the groove is provided.

In the figure, reference numeral 12 denotes an accessory body which is a broach. A pin member 9 having a rear end 13 pivotally mounted on a part of the back surface of the broach 12 is provided. The engaging portion 4 is provided so as to be freely engageable. Further, when a projection 15 is provided on the rear end portion 13 of the pin member 9 and the pin member 9 is engaged with a stopper 16 provided on the broach 12, the pin member 9 is made slightly elastic.

As shown in FIG. 1, the stopper main body 1 is fixed to an appropriate position on the back surface of a broach 12 which is an accessory main body. In this way, the fastener main body 1 can be attached to an appropriate accessory main body 12, and can be provided as a single item for mass production. As shown in FIGS. 8 and 9, the tubular stopper body 1 is a base material 1 of a broach 12 which is an accessory body.
It is also possible to constitute a part of the frame cylindrical portion which is 7, and in this case, the accessory main body 12 and the stopper are integrated, and the appearance is good without being exposed from the appearance.

FIGS. 10 to 14 show a second embodiment of another invention. In the figure, a cylindrical stopper body 1
A slide body 20 having a knob 19 is provided inside 8 so as to be rotatable and slidable via a spring 21.

On the other hand, similarly to the first embodiment, a pin member 9 is provided by pivotally attaching a rear end portion 13 to an accessory main body 12.
The tip of the pin member 9 is attached to the accessory main body 12 and the sliding body 20.
The pin member 9 is inserted through the openings 22 and 23 provided in the lock member 24, the sliding body 20 is rotated through the rotation groove 27, and the knob 19 is formed on the outer peripheral surface of the stopper main body 18. Is locked against the spring 21.

When removing the pin member 9, the sliding member 20 is rotated so that the distal end of the pin member 9 is connected to the sliding member 20 and the stopper body 1.
The engagement of the pin member 9 is released by removing the pin member 9 from the openings 22 and 23 of FIG.

In the drawing, reference numeral 25 denotes a convex portion formed on the stopper body 18, and the convex portion 25 is a stopper for accommodating the sliding member 20, and is used when the sliding member 20 is locked.
It functions as a locking groove to be engaged with the concave portion 26 of No. 0.

An example of mounting the first stopper will be described. First, the pin portion 9 of the sliding body 2 is pulled in a state in which the pin member 9 is pierced into a mounting position of clothing, etc.
Press the pin member 9 so as to face the inside from the insertion groove 10 of
Next, when the knob 3 is released, the sliding body 2
Is returned to the previous position, and when the pressing of the pin member 9 is released,
The pin member 9 is resiliently engaged with the pin engaging portion 4 to be locked.

Therefore, unless the pin member 9 is pressed down and the knob 3 is simultaneously operated, there is no possibility that the pin member 9 will come off from the pin engaging portion 4 and the pin is inadvertently operated by the double locking mechanism. The member 9 does not come off.

When the pin member 9 is to be removed, the pin member 9 is depressed to release the pin member 9 from the pin engaging portion 4, and then the pin member 9 is released with the knob 3 pulled. When the pin member 9 is removed by the resilient force from the insertion groove 10 and the pin member 9 is picked up at the same time and the knob 3 is released, the sliding body 2 returns to the previous position. Therefore, the sliding member 2 cannot be operated unless the pin member 9 is pressed, and is double locked, so that there is no possibility that the pin member 9 is accidentally detached.

Next, a mounting example of the second stopper will be described. The pin portion 9 of the sliding body 20 provided inside the stopper main body 18 with the pin member 9 pierced at the mounting position such as clothing.
To rotate the stopper body 18 and the opening portions 22 and 2 of the sliding body 20.
When the pin member 9 is inserted into the pin 3, and then the knob 19 is turned to the turning position and released, the pinch 19 is locked in the locking groove 24 of the stopper body 18 by the elastic force of the spring 21. Then, the pin member 9 is engaged with the inside of the sliding body 20.

Therefore, if the pin member 9 pushes the knob 19 against the spring 21 from the locking groove 24 and further rotates the slide body 20 so that the openings 22 and 23 do not match each other, the pin member 9 will not work. There is no risk that the pin member 9 will come off the sliding member 20 and the pin member 9 will not come off accidentally because the lock mechanism is working twice. In addition, the present invention can naturally be applied to a jewelry worn using a pin, other than the broach.

[0027]

As is apparent from the above, according to the present invention, the locking mechanism is provided when the pin is engaged, so that the pin member does not accidentally come off and is lost.
Since this stopper has a sense of unity with the accessory itself, it has a good aesthetic appearance, is excellent in operability and durability as a stopper, and has a simple structure, so it can be mass-produced at low cost. It has useful effects such as

[Brief description of the drawings]

FIG. 1 is an explanatory perspective view showing an example of a broach according to the present invention.

FIG. 2 is an enlarged perspective view of a stopper main body in FIG.

FIG. 3 is an enlarged perspective view showing a state in which a slide body of the stopper body of FIG. 2 is slid.

FIG. 4 is a perspective view in which parts of the fastener main body in FIG. 2 are separated.

FIG. 5 is a longitudinal sectional view of the stopper main body in FIG. 2;

FIG. 6 is a longitudinal sectional view of the stopper main body in FIG. 3;

FIG. 7 is an enlarged partial sectional view showing a state in which a pin member of the broach in FIG. 1 is engaged.

FIG. 8 is a perspective view showing another example of the broach according to the present invention.

FIG. 9 is an enlarged cross-sectional view showing a stopper main body part of FIG. 8;

FIG. 10 is an explanatory perspective view showing an example of a broach according to another invention.

FIG. 11 is an enlarged perspective view of the stopper main body in FIG. 10;

FIG. 12 is an enlarged perspective view showing a state where the stopper main body in FIG. 11 is operated.

FIG. 13 is an exploded perspective view of the stopper main body in FIG. 11;

FIG. 14 is an enlarged partial cross-sectional view showing a state where a pin member of the broach in FIG. 11 is engaged.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 18 Stopper main body 2, 20 Sliding body 3, 19 Picking part 4 Pin receiving part 5, 21 Spring 9 Pin member 12 Personal ornament main body

──────────────────────────────────────────────────続 き Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A44C 1/00-3/00 A44C ⁷ /00-27/00 A44B 1/00-9/20

Claims (4)

(57) [Claims] 1. A sliding member having a knob portion is slidably provided via a spring inside a cylindrical stopper body, and a pin engaging portion is provided in a direction intersecting the sliding direction of the sliding member. The tip end of a pin member provided by pivotally attaching the rear end portion to the accessory main body is provided so as to be freely engageable with the pin engaging portion, and while pressing the pin member, the sliding member is slid and the pin member is slid. An accessory for an accessory, such as a broach, wherein the engagement with the pin engaging portion is released. 2. A stopper for an accessory, such as a broach, wherein the tubular stopper body according to claim 1 forms a part of a base material of the accessory body. 3. A stopper for an accessory, such as a broach, which is fixed to an appropriate position on a back surface of the accessory main body according to claim 1. 4. A sliding member having a knob is provided inside a cylindrical stopper body so as to be rotatable and slidable via a spring, and a rear end portion is pivotally mounted on the accessory body. Insert the pin member from the opening provided in the accessory body and the slide body at the tip of the pin member, rotate the slide body, and insert the pinch into the locking groove formed on the outer peripheral surface of the stopper body. The pin member is disengaged by engaging the spring against the spring, rotating the sliding member to remove the tip end of the pin member from the opening of the sliding member and the stopper body. Stopper for jewelry such as brooch.