JP2768269B2 - Locking accessories for accessories - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking device for accessories such as safety pins. In this specification, a locking device for an accessory or the like refers to a pin, that is, a needle-like portion that is pierced through a clothing or the like, the tip of which is pierced again into the surface of the clothing or the like, and the tip of the needle at the tip is stored in a storage unit. Is a generic name for a structure in which the tip of the pin is safely covered so as not to harm the body or the like. The main part having a storage part is not limited to a wire-shaped one, but is a plate-shaped one with a broach or the like attached to its surface, and furthermore, the base itself is a decoration such as a jewel or a precious metal. Are also generically referred to.

According to the present invention, among the above fasteners for accessories, the pin receiving body attached to the base has a groove parallel to the pin, and at least one of both walls constituting the groove. Has a resilient structure, by pressing a pin into the groove, the bottom of the groove is pushed open, and through the open partial groove of the bottom, the pin falls under the groove, The bottom of the groove is closed by the elasticity of the opened side wall due to its elasticity, and the pin is held in the pin receiving body. The pin receiving body has a pin length in a sheath attached to the base. Characterized in that the pin is held so as to be slidable in the direction and the pin holder is slid within the sheath to the outside of the length of the pin so that the pin held by the pin is opened. It is.

[0003]

2. Description of the Related Art A lock such as a safety pin for an accessory such as a decoration is attached to clothing or the like, or a decoration such as a decoration itself is used as a part of the safety pin to form a safety pin on the clothing or the like. It is used for the purpose of mounting, further locking the ends of the muffler, etc., etc., and using a needle-shaped pin to safely cover the tip as described above, but mainly for the pin Depending on the difference in the storage section that stores and holds the tip, conventionally, various structures are available as follows,
Or has been proposed.

[0004] Part 1 is the most typical one that has been used since ancient times. A side view is shown in FIG.
As shown in FIG. 2B, a cross section of the pin B and the base 2 are composed of a series of wires, and the vicinity of the boundary between the pin 1 and the base 2 is spirally wound to form a spring 3. Pin 1 by spring 3
Has a structure in which a storage portion 4 is provided at the tip of the base 2 and is attached when the safety pin is not used and when the pin is removed to penetrate clothing or the like. The rest is configured such that the tip 5 of the pin, which is the tip of the needle, is stored in the storage section 4.

[0005] As shown in FIGS. 1 and 2, the structure of the storage section 4 for the safety pin is such that the distal end 5 of the pin is pressed by a fingertip while the storage section 4 is positioned laterally of the storage section 4. When the finger is released after being inserted into the inside, a force is exerted to open the tip 5 of the pin in the downward direction in the drawing (not in the lateral direction when inserted) by the bias of the spring 3. Since there is no pin outlet in the storage section 4 in that direction, the structure is such that the tip of the pin is held in a state of being confined in the storage section 4.

The second conventional safety pin is not shown in the drawing, but has a structure in which the pin portion is biased by a spring or the like so as to open outward with respect to the base. The same is true, except that the tip of the pin
A structure in which a portion is configured to be openable and closable, and the tip of the pin is stored or opened by operating the opening and closing portion with a fingertip to open or close, or a pin storage portion. When two disc-shaped members provided with recesses at one location are provided, and when the disc-shaped members are rotated to match the respective recesses of the two disc-shaped members, pins can enter and exit the recesses. , When the two concave portions are made inconsistent,
Various types of members having different structures of members mainly for accommodating the tip of the pin, such as a structure in which the pin is confined in a concave portion of the disc-shaped member, are provided.

The three conventional safety pins have the same structure as the above-described safety pins in that they can be divided into a base and a pin portion and that a spring is provided at the boundary between the two. The direction of the urging by the force is different from that of each of the above structures, and the pin is urged to move in the direction contacting the base by the force of the spring, and the pin is opened with a fingertip or the like against the force of the spring. When the safety pin is not used, and after attaching it to the clothing, etc., simply remove the pin from the fingertip, and the tip of the pin will be inserted into the pin storage section provided on the base. It is stored by being pressed by the force of a spring.

[0008] In addition, the pin and the pin receiving member, which are used for some tie pins, are completely separated from each other. Is inserted vertically into a clothing or the like, and the tip is held by a pin receiver configured to hold the tip of a pin from the back side of the clothing or the like.

However, the structure of this last example is as follows.
Since the purpose of use and the structure are very different from those of the present invention, they are not criticized as prior art.

[0010]

FIG. 6 shows the first problem.
Although the structure described in (1) has a simple structure and the safety pin is so popular that it refers to this structure, the pin portion 1 is held with a fingertip and inserted from the lateral direction of the storage portion 4. It is quite troublesome to make subtle movements such as opening the storage unit outward. Normally, the pin is passed through the clothing or the like and then put out again on the surface of the clothing or the like, and pressed with a fingertip in the vicinity of the storage section to release the finger, so that the pin tip can stably fit in the storage section 4. Therefore, it is common experience that the pin is successfully stored after repeating the pressing operation of the pin many times.

Further, the safety pin of this structure is stochastically settled in the storage portion 4 or detached from the storage portion 4 by pressing the pin tip 5 against the base 2 and releasing it as described above. Therefore, there is a danger that the safety pin will come off when some force is applied to the pin or base during use and the pin is pressed against the base and the force is lost again. It was.

According to the second aspect, as compared with the first aspect, the pin is relatively securely held in the storage portion, and the pin held at one end does not come off easily.
The disadvantage of having to perform extremely complicated and fine work of opening and closing the opening of the ring-shaped object or rotating the disk-shaped object having the concave portion after the tip of the pin is put in the storage section. There is.

In addition, since the safety pin is usually very small, the holding device at the tip of the pin is smaller, so that this operation must be performed patiently with the tip of a finger. The disadvantage is that it cannot be used by elderly or young children.

In the method introduced in the above item 3, after the tip of the pin is passed through the clothing or the like and then brought out to the surface of the clothing or the like again, if the pin is released, the pin is naturally pressed on the base. It has the advantage of being the easiest to use, but on the other hand, if the decoration attached to the safety pin is pulled with some force, the pin will separate from the base against the force of the spring. Therefore, there is a disadvantage that the decorative article is easily detached during use.

The other safety pins, which are of the same kind and are easy to detach, are easy to come off during use, and those that are less likely to come off during use do not tend to be troublesome to attach / detach. I can't.

[0016]

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and is easy to manufacture, easy to operate, and may come off during use. It is an object of the present invention to provide an extremely small number of locking pins for accessories such as safety pins, and the configuration is such that a pin and a sheath attached to a base of the accessories and the like can slide in the same sheath. The pin receiver has a groove parallel to the pin, and at least one of both side walls forming the groove has a resilient structure, and the pin is By pressing against the groove, the bottom of the groove is pushed open and through the open part of the bottom, the pin indents under the groove, after which the opened side walls are restored by their elasticity, The bottom of the groove is closed and the pin is held in the pin receiver The pin receiver is housed in a sheath attached to the base so as to be slidable in the length direction of the pin, and the pin receiver is moved outside the length of the pin within the sheath. A locking tool for an accessory, etc., characterized in that the pin held in the pin receiving body by the sliding is opened by sliding. Also,
In the above invention, the pin receiver provided in the sheath is configured to be urged toward the base of the pin by a spring, and the slider piece is provided on the pin receiver in the length direction of the pin provided in the sheath. To open the tip of the pin that is attached and held in a state where it penetrates the guide groove, operate the slider piece protruding from the guide groove with a fingertip to move the pin receiver inside the sheath outside the length of the pin. It is preferable to make the angle of opening of the pin and the base as desired when a pin is opened by attaching a spring near the axis connecting the pin and the base. . Furthermore, in order to easily manufacture the above-mentioned locking device for accessories and the like with a cheap material, a pipe made of an elastic member is used as a material, the pipe is crushed halfway, and the length in the center is reduced. A manufacturing method is proposed in which a groove is formed such that the cut is formed at the center or bottom, and the groove is processed to form a pin receiver. Thus, the locking device for an ornament or the like of the present invention has a simple structure and is therefore easy to manufacture, but in order to hold the pin in the pin receiving body, it is extremely simple to simply press the pin into the groove. In order to be able to work in time and to release the pin held by the above, it is only necessary to slide the pin receiving body to the outside where the length of the pin does not reach as described above, so that the operation can be performed very easily. It has the advantage of.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings. (Part 1) (1), (2), and (3) of FIG. 1 are side cross-sectional views showing each stage until the pin tip of the locking device for personal ornaments or the like that implements the present invention is stored in the pin receiver. FIGS. 2A, 2B, and 2C are cross-sectional views taken along line AA of each stage in FIG.

First, as shown in FIGS. 1 and 2, the pin 1 is connected to the base 2 via a bearing 6 and a shaft 7 so as to be openable and closable. On the other hand, a sheath portion 8 is separately attached to the base 2, and a pin receiver 9 is housed in the sheath portion 8 so as to be slidable in the length direction of the pin. 9
Is housed in a state where it is urged by the spring 10 so as to be moved to the left in the drawing, that is, toward the base of the pin 1.

As is apparent from the exploded view shown in FIG. 4, a guide groove 11 is provided on the side wall of the sheath 8 in the longitudinal direction of the pin. The slider piece 12 provided on the side surface of the body 9 is
And projecting to the outside of the sheath 8.

Therefore, despite the urging by the spring 10, the slider piece 12 abuts on the limit of the guide groove 11, so that the pin receiver 9 is more leftward than that shown in each of FIGS. 1 is prevented from jumping toward the base.

As shown in detail in FIGS. 3 and 4, the pin receiver 9 has a groove 13 on its upper surface in a direction parallel to the pin. The left and right side walls 14, 14 'are both made of a resilient metal material, and they are in contact with each other through a cut 15 at the bottom of the groove.

Such a pin receiver can be easily manufactured using a pipe made of an elastic material such as a metal pipe by the following method, for example.

That is, if the above-mentioned pipe is pressed and crushed halfway, and furthermore, the center of the pipe is pressed lengthwise with a blade to make a cut, the groove 13 is formed by the pressing of the blade, A cut 15 is made at the bottom of the groove 13,
Since both walls become elastic side walls 14, 14 ',
Finally, the slider piece 12 may be attached to the side surface of the pin receiver by welding or the like.

Next, a description will be given of a method of use and operation of the locking device for personal ornaments or the like according to the present invention (part 1) having the above configuration.

First, according to the purpose of use of the locking device for accessories, the needle-like portion 5 at the tip of the pin 1 is pierced through the clothing and the like, and then pierced again into the surface of the clothing and the like. Figure 1
As shown in (1) and (2), the pin is pressed toward the groove 13 of the pin receiver 9.

When the tip 5 of the pin 1 is pressed toward the pin receiving body 9 as shown in the figure, the figures (2) and (2) in FIG. As shown in FIG. 3, the tip 5 of the pin 1 pushes the side walls 14 and 14 ′ forming the groove 13 to both sides and opens, and the tip 5 of the pin 1 passes through the opened portion, and ), The tip 5 of the pin 1 falls into the inside of the pin receiver 9 . Then, as shown in (3) of FIG. 2, it is caught in one of the recesses on the back surface of the side walls 14 and 14 ′ in the pin receiver 9 , and cannot return to the outside (the upper part in the figure).

In the lock for personal ornaments and the like according to the present invention, when not in use and when in use, the tip 5 of the pin is confined in the pin receiver 9 as described above so that the pin does not come off. This reliably fulfills the role as a locking tool for accessories and the like.

To open the tip 5 of the pin confined as described above, FIGS.
As shown in FIG. 2, the slider piece 12 (FIG. 2 is easy to understand)
With the above, the pin receiving body 9 is opposed to the force of the spring 10,
If it slides outside the length of the pin 1 (right side in the figure),
Figure 5 (1), as shown in FIG. (2), the pin receiving member 9 since become positioned outside does not reach the pin 1 of the tip portion 5, the pin 1 is the pin-receiving member 9 as described above It is free from restraint and can move freely.

As described above, when the ornament or the like equipped with the accessory for the present invention is attached to or detached from clothing or the like, the terminal of the muffler is locked, and when not in use, the clothes or the like are not used. After removal, the pin tip is again held by the pin receiver and stored.

(Part 2) In the present invention described above, the structure in which the engaging portion between the pin portion and the base portion can be freely opened and closed by means of a shaft is exemplified. If the angle between the pin and the base is set to about 20 ° to 45 ° when the pin is separated by a method such as providing a pin, the pin receiver 9 can be attached to the pin 1 as described above. When it is slid out of reach of the tip 5,
The state shown in FIG. 5 (2) is immediately brought about by the force of the spring (not shown), and even when the attachment for the accessory is attached to the clothing or the like, it is sufficient to operate the pin 1 with only one hand. , Very easy to use. (Other Embodiments) Needless to say, the present invention does not need to be limited to only the above embodiments.

In the present specification, the portion of the locking device for accessories, etc. for the pin is described as a base. However, the base does not necessarily need to be in the shape of a trapezoid, and may be in the form of a wire, or the base of the ornament itself. The base may have a structure in which a pin or a pin receiver is attached thereto.

Further, the engagement between the base and the pin does not need to be performed by the shaft attachment as described above, and may be formed in a spring shape as shown as an example of the conventional safety pin.

An important element of the present invention resides in the pin receiver. In the embodiment, the side walls 14, 14 'on both sides of the groove 13 are made of a material having elasticity, such as metal, to have elasticity. However, the material of the side walls 14 and 14 'is not necessarily required to be an elastic body. The side walls 14 and 14' are made of a material having no elasticity, and a spring or the like is arranged on one back side thereof. When the pin is pressed, the side walls 14, 14 '
Any configuration may be used as long as at least one of them is pushed by this to retreat / restore.

The production method introduced is merely an example, and the locking device for an accessory of the present invention can be produced without necessarily using such a production method. Introduces a structure that can be easily and inexpensively manufactured using existing materials.

[0035] The pin-receiving member, even in the structure for sliding towards the pin longitudinal direction, receives not necessarily limited to the structure described above, the pin by other structures 9
Even if is slid, the locking device for accessories of the present invention can be implemented.

In addition, as for the shape of the pins, in the drawings, almost straight pins are illustrated, but depending on the use of the fastener for accessories, for example, the pins are inserted into a part of the clothing and pierced again into the surface of the clothing. For the purpose of holding the tip of the pin in the locking device for accessories, etc., the middle part of the pin is bent outward, bent near the tip of the pin and parallel to the base. There is still room for fine-tuning depending on the application, for example, such as to be configured in such a manner.

Further, with respect to the locking device for personal ornaments or the like according to the present invention, a decoration is attached to the pin side and the base side is attached to, for example, a garment, a hat, or the like. It may be configured such that only the decoration can be replaced (without replacing the safety pin).

[0038]

According to the present invention, as described above, the pin receiver has a groove parallel to the pin, and at least one of the side walls forming the groove has a resilient structure, and the pin is connected to the pin. By pressing against the groove, the side wall constituting the groove is pushed open to open the bottom of the groove, and through the opened portion of the bottom, the pin falls under the groove, and then the opened side wall becomes By restoring by its elasticity, the bottom of the groove is closed and the pin is held in the pin receiving body,
(1) In order to hold the pin in the pin receiver, it is sufficient to simply press the pin into the groove, so that the operation is very simple. (2) In this manner, the pin is held in the pin receiver. Since the tip of the pin is closed by the side wall where the return path is restored, the pin tip is securely held by the pin receiver and does not easily come off.

Further, since the pin holder is released by simply sliding the pin receiving body by the slider piece to the outside of the length of the pin in the linear direction, the pin held by the pin is opened. In order to release the tip of the pin held by the body, it is very easy to simply slide the pin receiver in a linear direction, (5)
Since the act of sliding the pin receiver in this manner can be easily performed by the slider piece attached to the pin receiver,
It has the advantage that fine toe operation is not required.

A spring is mounted near the axis connecting the pin and the base so that when the pin is opened, the pin and the base open at an angle of about 20 ° to 45 ° (6). When attaching the lock for accessories, etc. to clothing, etc., the pins are opened at an appropriate angle, so it is easy to attach the pin with one hand, and therefore, to attach a decoration, etc., with the lock for accessories, etc. Can be.

Further, the manufacturing method of manufacturing a pipe made of an elastic member as a material for manufacturing the locking device for an accessory of the present invention is described in (7) A simple operation using a common and inexpensive material. Thus, it is possible to manufacture the locking device for personal accessories of the present invention, in other words, it can be said that the locking device for personal accessories of the present invention has an excellent structure suitable for such manufacturing. .

[Brief description of the drawings]

FIG. 1A is a cross-sectional side view showing a state in which a pin of a locking device for an accessory of the present invention is opened, and FIG. 1B is a cross-sectional side view showing a state in which the pin is pressed into a groove. (3) is a cross-sectional side view showing a state where the pin is recessed below the groove, that is, inside the pin receiver.

FIGS. 2 (1), (2) and (3) are cross-sectional views taken along lines AA of (1), (2) and (3) of FIG. 1, respectively.

FIG. 3 is a perspective view of respective parts of a pin and a pin receiving body, which are main parts of the embodiment locking tool.

FIG. 4 is a diagram showing a pin and a pin receiving body, which are main parts of a locking device according to an embodiment.
It is a perspective view of components, such as a spring and a sheath.

FIG. 5A is a cross-sectional side view showing a state in which a pin of a locking device for personal ornaments of the present embodiment is closed, and FIG. 5B is a state in which a pin receiving body is slid to open a tip end portion of the pin. FIG.

FIG. 6A is a cross-sectional side view of a conventional typical locking device (safety pin) for accessories, and FIG. 6B is a cross-sectional view taken along line BB of FIG.

[Explanation of symbols]

1: Pin 2: Base 3: Spring (at the boundary between the pin and the base) 4: Storage section 5: Pin tip 6: Bearing 7: Shaft 8: Sheath 9 (of pin receiving body) 9 : Pin receiving body 10 : Spring (of pin receiver) 11: Guide groove 12: Slider piece 13: Groove 14, 14 ′: (Side wall) 15: Cut

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 64-54807 (JP, U) JP-A 4-36820 (JP, U) JP-A 64-85 (JP, Y2) (58) Survey Field (Int.Cl. ⁶ , DB name) A44C 1/00 A44C 7/00 A44C 25/00

Claims (3)

(57) [Claims] 1. A pin and a sheath attached to a base such as an accessory, and a pin receiving body slidably housed in the sheath, wherein the pin receiving body has a groove parallel to the pin. At least one of the side walls constituting the groove has a resilient structure, and by pressing a pin against the groove, the bottom of the groove is pushed open, and through the open portion of the bottom, After the pin is recessed under the groove, the opened side wall is restored by its elasticity, so that the bottom of the groove is closed and the pin is held in the pin receiving body. Is accommodated in a sheath attached to the base so as to be slidable in the length direction of the pin, and the pin receiver is slid in the sheath to the outside of the length of the pin to thereby receive the pin. Do not configure the pin held inside the body to be released. A locking tool for accessories, etc. 2. A pin receiving body provided in a sheath is configured to be urged toward a base portion of a pin by a spring, and a guide groove is provided in the sheath in a length direction of the pin. A slider piece is attached to the pin receiving body through the guide groove, and the pin receiving body is unnecessarily protruded toward the base portion of the pin by the force of the spring. And by operating the slider piece protruding from the guide groove to slide the pin receiving body in the direction of the spring against the force of the spring,
2. The locking device for personal ornaments according to claim 1, wherein the pin receiving body is configured to be slidable within the sheath to the outside of the length of the pin. 3. A spring is mounted near an axis connecting the pin and the base so that the pin and the base open at an angle of about 20 ° to 45 ° when the pin is released from the pin receiver. The fastener according to claim 1 or 2, wherein the fastener is used for accessories.