JP3233004U - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting tool which can easily open and close an annular portion, prevent a key or the like hooked on the annular portion from coming off, and have a high aesthetic appearance. SOLUTION: An annular portion 20 having an opening 22 provided in a part of a ring 21, a shaft member 30 extending from the annular portion, and slidably movable with respect to the shaft member along the axial direction of the shaft member. The moving member 40, the elastic member 50 having an elastic force capable of urging the moving member toward the annular portion along the axial direction of the shaft member, and the moving member are provided so as to cover the shaft member and the moving member. A tubular member 60 that is detachably attached to the moving member so as to be integrally movable is provided, and the tubular member is elastic in the first state in which the opening is closed by the elastic force of the elastic member. By moving the member together with the moving member against the elastic force of the member, it is possible to select a second state in which the opening of the annular portion is opened. [Selection diagram] Fig. 1

Description

The present invention relates to, for example, a fixture for hanging and holding a key or an accessory.

As the attachment, for example, Naskan of Patent Document 1 and Patent Document 2 have been proposed.
The Naskan of Patent Document 1 includes a Naskan main body, a locking pin slidably inserted into the Naskan main body, and a spring disposed on the Naskan main body to urge the locking pin in a direction of closing the opening of the Naskan main body. The operation part of the locking pin is arranged along the surface through a slit formed on the front side of the base of the Naskan main body, and the pin part of the locking pin is hooked on the Naskan main body by the urging force of the spring. When it is in a position to abut the portion and close the opening, it is arranged below the upper end surface of the base of the Naskan main body.

The Naskan of Patent Document 2 is provided with a base portion including a strut portion and an opening, a hook provided below the base portion, a hanging portion provided above the strut portion, and a projecting portion on the upper front surface of the strut portion. It is composed of a protruding portion and a spring portion having a hanger-shaped lower portion. Support holes are formed on the left and right side surfaces of the protruding portion, and the upper end of the spring portion is rotatably inserted into each support hole. The support holes are vertically displaced on the left and right sides of the protrusion. The upper end of the spring portion is bent inward and locked to each support hole of the protruding portion. The lower end side of the spring portion is brought into contact with the inside of the hook tip in a state of being urged inside the hook tip to close the upper part of the hook. Then, the upper part of the hook can be opened by pushing the push portion formed in the shape of a hanger below the spring portion with a finger.

Design Registration No. 1320077 Gazette Design Registration No. 1489980

Based on the Naskan of Patent Documents 1 and 2 and various attachments, the creators of the present application can easily open and close the annular portion, the key etc. attached to the annular portion are hard to come off, and the appearance is high. As a result of diligent research on the fixture having the above, the fixture according to the present application has been devised.

Therefore, an object of the present invention is to provide a fitting that is easy to open and close the annular portion, does not easily come off the key or the like hooked on the annular portion, and has a high aesthetic appearance.

In order to solve the above problems, the fitting of the present invention has an annular portion having an opening in a part of the ring, a shaft member extending from the annular portion, and a shaft member along the axial direction of the shaft member. A moving member provided so as to be slidable, an elastic member having an elastic force capable of urging the moving member toward the annular portion along the axial direction of the shaft member, and a shaft member and the moving member are provided so as to cover the moving member. First, the tubular member is provided with a tubular member that is detachably attached to the moving member so as to be movable integrally with the moving member, and the tubular member has an opening closed by the elastic force of the elastic member. It is characterized in that it is possible to select a state and a second state in which the opening of the annular portion is opened by moving the elastic member together with the moving member against the elastic force of the elastic member.

In the fitting of the present invention, it is preferable that the opening of the annular portion is provided in the vicinity of the shaft member in the axial direction of the shaft member.

In the fixture of the present invention, it is preferable that the tubular member closes the opening in the first state and exposes a ring in a range far from the opening when viewed from the shaft member.

In the fixture of the present invention, it is preferable that the tubular member can be replaced by being detached from the moving member.

In the fitting of the present invention, the elastic member is a coil spring arranged so as to be expandable and contractible along the axial direction, one end of the coil spring is fixed to the moving member, and the other end is in the shaft member. It is preferably fixed to the end on the side far from the annular portion.

In the fitting of the present invention, it is preferable that the shaft member is provided with an annular portion at one end in the axial direction and a second annular portion at the other end.

In the fixture of the present invention, it is preferable that the annular portion, the shaft member, the moving member, and the tubular member are made of the same metal material or the same hard resin material as each other.

In the fitting of the present invention, it is preferable that the annular portion and the shaft member are integrally molded.

According to the present invention, it is possible to provide an attachment that is easy to open and close the annular portion, does not easily come off the key or the like hooked on the annular portion, and has a high aesthetic appearance.

In the attachment according to the embodiment of the present invention, it is a side view showing a state in which the opening of the annular portion is closed, (a) is a view showing an external configuration, and (b) is a view showing an internal structure. In the attachment according to the embodiment of the present invention, it is a side view showing a state in which the opening of the annular portion is opened, (a) is a view showing an external configuration, and (b) is a view showing an internal structure. It is a perspective view which shows the use example of the attachment | attachment which concerns on embodiment of this invention.

Hereinafter, the fixture according to the embodiment of the present invention will be described in detail with reference to the drawings.
As shown in FIGS. 1A and 1B, the fixture 10 according to the present embodiment has an annular portion 20, a shaft member 30, a moving member 40, a coil spring 50 as an elastic member, and a tubular shape. A member 60 and a second annular portion 70 are provided.

The annular portion 20 includes a ring 21 into which a key, an accessory, or other object can be inserted into the internal space through the opening 22. The opening 22 is provided in a part of the ring 21, and its position is not limited. However, if the opening 22 is provided in the vicinity of the shaft member 30, the displacement amount of the tubular member 60 for opening and closing the opening 22 can be suppressed to a small size. At the same time, the hooked portion of the object inserted through the opening 22 is held on the side far from the shaft member 30.

A shaft member 30 is connected to the annular portion 20. The shaft member 30 has a disc-shaped third portion having a common shaft member 33 and a central shaft at one end of the shaft member 33 extending in the axial direction along the central shaft AX and having an outer diameter larger than that of the shaft member 33. One end member 31 is provided. The shaft member 30 is joined to the annular portion 20 by connecting the first end member 31 to the ring 21 of the annular portion 20. The annular portion 20 and the shaft member 30 are made of a metal material or a hard resin material. The annular portion 20, the first end member 31, and the shaft member 33 are integrally molded of the same material. With the above configuration, it is possible to easily manufacture the annular portion 20 and the shaft member 30 with high shape accuracy. Examples of the metal material include aluminum, iron, and metal alloys such as duralumin and stainless steel. Examples of the hard resin material include polycarbonate resin, ABS resin, acrylic resin, and vinyl chloride resin.

In the examples shown in FIGS. 1A and 1B, the opening 22 is formed from the tip surface 31a on the annular portion 20 side of the first end member 31. The position of the opening 22 is not limited to the examples shown in FIGS. 1A and 1B, but when the opening 22 is arranged in the vicinity of the shaft member 30, the opening 22 can be reliably closed according to the displacement of the tubular member 60. .. Further, by arranging the opening 22 in the vicinity of the shaft member 30, the displacement stroke of the tubular member 60 for opening and closing the opening 22 can be shortened, so that the user can easily perform the opening and closing operation.

The shaft member 30 is provided with a second end member 32 on the side opposite to the first end member 31 in the axial direction along the central axis AX. The second end member 32 shares a central shaft with the shaft member 33, and has a disk shape having the same outer diameter as the first end member 31. The second end member 32 is made of the same material as the first end member 31 and the shaft member 33. The second end member 32 is integrated with the shaft member 33 by screwing the shaft member 33 into a screw hole (not shown) extending along the direction of the central shaft AX.

An annular moving member 40 is externally inserted into the shaft member 33 so as to share the central axis with the shaft member 33. The inner peripheral surface of the moving member 40 can move in the axial direction along the central axis AX of the shaft member 30 while sliding with respect to the outer peripheral surface of the shaft member 33. The moving member 40 has the same outer diameter as the first end member 31 and the second end member 32, and has a screw hole 41 for fixing the tubular member 60 on the outer peripheral surface. The moving member 40 is preferably made of a material having durability against sliding with the shaft member 33, and may be made of the same material as the annular portion 20 and the shaft member 30.

A coil spring 50 as an elastic member is externally inserted into the shaft member 33 so as to share the central shaft with the shaft member 33. The coil spring 50 has an outer diameter smaller than that of the moving member 40, and both ends in the direction along the central axis AX are fixed to the moving member 40 and the second end member 32, respectively. In the actual assembly, first, both ends of the coil spring 50 are fixed to the moving member 40 and the second end member 32, respectively, and then the moving member 40 and the coil spring 50 are externally inserted into the shaft member 33 in this order. Finally, the second end member 32 is screwed and fixed to the shaft member 33. The moving member 40 is urged by the elastic force of the coil spring 50 in the direction of contacting the first end member 31, that is, in the direction toward the annular portion 20 side along the central axis AX.

The elastic member is not limited to the coil spring 50. A leaf spring may be used as long as it has an elastic force for urging the moving member 40 toward the first end member 31. Further, a tension spring may be provided between the first end member 31 and the moving member 40 so that the moving member 40 is urged toward the first end member 31.

The tubular member 60 has a hollow cylindrical shape having the same central axis as the annular portion 20 and the shaft member 30, and the inner diameter of the inner peripheral surface thereof is the first end member 31 and the second end member 32 of the shaft member 30. And, it has a size that allows it to slide with the moving member 40. The tubular member 60 has a hole (not shown) penetrating in the thickness direction, and the screw 61 inserted in the hole is screwed into the screw hole 41 of the moving member 40 to be fixed to the moving member 40. Will be done. As a result, the tubular member 60 is arranged so as to cover the first end member 31, the second end member 32, and the moving member 40. When the tubular member 60 is moved while sliding with the first end member 31 and the second end member 32 of the shaft member 30 in the direction along the central axis AX of the shaft member 30, it is fixed to the tubular member 60. The moving member 40 also moves together.

The outer shape of the tubular member 60 shown in FIGS. 1A and 1B is circular when viewed along the central axis AX, but the first end member 31 and the second end of the shaft member 30 are formed. As long as it has an inner peripheral surface that can slide with the member 32 and the moving member 40, it may have an outer shape other than this, for example, a polygon.

The tubular member 60 is preferably made of a material having durability against sliding between the first end member 31 and the second end member 32, and may be made of the same material as the annular portion 20 and the shaft member 30. .. Further, in order to enhance the aesthetic appearance of the fixture 10, the outer peripheral surface may be decorated or mirror-finished.

As shown in FIGS. 1A and 1B, in the first state in which no external force is applied to the tubular member 60, the moving member 40 and the tubular member 60 are moved to the annular portion 20 side by the elastic force of the coil spring 50. The opening 22 of the annular portion 20 is closed by the tubular member 60.

On the other hand, when the user operates the tubular member 60, as shown in FIGS. 2A and 2B, the direction D toward the second end member 32 side is along the central axis AX. When the tubular member 60 is moved along the same direction, the moving member 40 also moves against the elastic force of the coil spring 50. In the second state at this time, the opening 22 is open or exposed, and the hooking portion of the object can be inserted into the internal space of the ring 21. When the user releases the operating force on the tubular member 60 after inserting the hooking portion, the moving member 40 and the tubular member 60 are displaced toward the annular portion 20 by the elastic force of the coil spring 50, so that the opening 22 is opened. It returns to the closed first state. At this time, the ring 21 in the range far from the opening 22 when viewed from the shaft member 30 is exposed from the tubular member 60, and the hooking portion is held at this portion. Therefore, in the first state, an object such as a key hooked on the annular portion 20 is less likely to come off. As described above, in the fixture 10, the first state and the second state can be easily selected by moving the tubular member 60.

As shown in FIGS. 1A and 1B and FIGS. 2A and 2B, a second annular portion 70 having no opening is fixed to the second end member 32. According to this configuration, as illustrated in FIG. 3, the second annular portion 70 can be attached to the handle portion 81 of the handbag 80 via the strap 82. On the other hand, the key 84 is held via the ring material 83 inserted into the annular portion 20, and the key 84 is attached to the handbag 80 by the attachment 10.

Since the tubular member 60 can be detached from the moving member 40 and the shaft member 30 by unscrewing the screw 61, it can be easily replaced, cleaned, maintained, and the like. Further, since the coil spring 50 is exposed by removing the tubular member 60, the coil spring 50 can be easily adjusted and replaced.

In the fixture 10 of the present embodiment, since the opening 22 is opened and closed by moving the tubular member 60 in the direction along the central axis AX, it is easy to open and close the opening 22 of the annular portion 20. Since there is no lever for inserting the hooking portion into the insertion ring as in the conventional Naskan, the space inside the ring 21 of the annular portion 20 can be effectively used.

Since the degree of freedom in changing the shape and decoration of the outer surface of the tubular member 60 is high, the overall aesthetic appearance of the fixture 10 can be easily enhanced by changing the outer surface and decoration.
Although the present invention has been described with reference to the above-described embodiment, the present invention is not limited to the above-described embodiment, and can be improved or modified within the purpose of improvement or the idea of the present invention.

10 Fixture 20 Ring part 21 Ring 22 Opening 30 Shaft member 31 First end member 31a Tip surface of first end member 32 Second end member 33 Shaft member 40 Moving member 41 Screw hole 50 Coil spring (elastic member)
60 Cylindrical member 61 Screw 70 Second annular part 80 Bag 81 Handle part 82 Strap 83 Ring material (hanging part)
84 keys (object)
Central axis of AX shaft member D Direction toward the second end member side

Claims (8)

An annular part with an opening in a part of the ring,
A shaft member extending from the annular portion and
A moving member provided so as to be slidable and movable with respect to the shaft member along the axial direction of the shaft member.
An elastic member having an elastic force capable of urging the moving member toward the annular portion side along the axial direction of the shaft member.
A tubular member provided so as to cover the shaft member and the moving member and detachably attached to the moving member so as to be integrally movable with the moving member.
The tubular member is moved together with the moving member in the first state in which the opening is closed by the elastic force of the elastic member and against the elastic force of the elastic member, so that the opening of the annular portion is opened. A fixture characterized in that the second state and the second state can be selected. The attachment according to claim 1, wherein the opening of the annular portion is provided in the vicinity of the shaft member in the axial direction of the shaft member. The attachment according to claim 2, wherein in the first state, the tubular member closes the opening and exposes the ring in a range far from the opening when viewed from the shaft member. The attachment according to claim 1, wherein the tubular member can be replaced by being detached from the moving member. The elastic member is a coil spring arranged so as to be expandable and contractible along the axial direction, one end of the coil spring is fixed to the moving member, and the other end is the annular shape of the shaft member. The attachment according to any one of claims 1 to 4, which is fixed to an end portion on the side far from the portion. The attachment according to any one of claims 1 to 5, wherein the shaft member includes the annular portion at one end in the axial direction and a second annular portion at the other end. The annular portion, the shaft member, the moving member, and the tubular member are made of the same metal material or the same hard resin material as each other, according to any one of claims 1 to 6. Described fixtures. The attachment according to claim 7, wherein the annular portion and the shaft member are integrally molded.

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