JP3035976B2 - Portable belt mounting device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable belt attaching device used for a device such as a portable radio telephone.

2. Description of the Related Art Conventionally, as a portable belt attaching device of this type, a configuration as shown in FIGS. 5 (a) to 5 (c) is known.
As shown in FIG. 5 (a), supporters 52 are integrally provided on both side surfaces of a main body case 51 of the portable wireless telephone.
Is formed with a through hole 53 in the horizontal direction. The hanging device 54 of the portable belt is formed of a material having spring properties, has a shaft portion 54 at a base portion, and has a ring-shaped connecting portion 56 at a tip portion. As shown in FIGS. 5 (b) and 5 (c), the hanging member 54 has a through hole formed in the supporting member 52 by utilizing its spring property.
It is inserted into 53 and supported rotatably. On the other hand, the portable belt 57 is connected at both ends to a connecting portion 59 at the base of a connecting tool 58, and each connecting tool 58 has a ring-shaped connecting portion 60 at the tip.

In the above configuration, the point of use will be described below.

When the portable belt 57 is used, as shown in FIG. 5B, the connecting portions of the connecting members 58 at both ends of the portable belt 57 are used.
The portable belt 57 is attached by removably connecting the 60 to the connecting portion 56 of the hanging tool 54. Then, the portable belt 57 is pulled upward, and the hanging tool 54 is rotated so that the connecting portion 56 on the distal end side thereof is positioned upward, thereby hanging the portable belt 57 on the shoulder and carrying the portable wireless telephone. Can be.

On the other hand, when the portable belt 57 is not used, FIG.
As shown in FIG. 7, the hanging tool 54 rotates such that its connecting portion 56 is located below by its own weight or the like.

However, in the above-mentioned conventional portable belt attaching device, the hanging tool 54 can freely rotate with respect to the support tool 52, so that the portable wireless telephone body can be used without the portable belt 57 being used. Is swinging, as shown in FIG.
The free rotation of 54 causes the connecting portion 56 at the tip thereof to repeatedly collide with the side surface of the main body case 51. As a result, not only the side surface of the main body case 52 is scratched, but also an unnecessary collision sound is generated, which becomes noise during a call. In addition, since the shaft 55 of the hook 54 is inserted into the through hole 53 of the support 52 by utilizing the spring property, the shaft 55 cannot be formed sufficiently long. When a force is applied in the lateral direction when the belt 57 is used or the like, the shaft 55 of the hook 54
There was a problem such as detachment from the through hole 53 of 52.

The present invention solves such a conventional problem, and can prevent the occurrence of scratches on the main body case when the portable belt is not used. It is an object of the present invention to provide a portable belt mounting device capable of preventing such a problem.

Means for Solving the Problems In order to achieve the above object, the present invention provides a holder provided on both sides of a case of a device and a holder having a holding protrusion on at least one side, and a rotatable holder. And a portable belt hook that is forcibly fitted to the holder and held in a fitted state by a press contact force with the holding projection.

The hanging tool has a linear shaft portion at a base, and the supporting tool is formed of a metal plate. The metal plate is bent at an intermediate portion, and the bent portion has a cylindrical supporting portion. Preferably, the shaft is wrapped and rotatably supported.

Effects Therefore, according to the present invention, when the portable belt is not used, the hook of the portable belt is forcibly fitted to the holder,
The hanging tool can be held in a fitted state with the holder by the pressure contact force with the holding projection of the holder.

Embodiments Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 to 4 show a portable belt attaching device according to an embodiment of the present invention. FIG. 1 is an exploded perspective view, FIG.
FIG. 3 is a sectional view showing a state where the portable belt is attached, FIG. 3 is a front view when the portable belt is not used, and FIG. 4 is a sectional view showing a state where the portable belt is pulled in a lateral direction.

As shown in FIGS. 1 and 2, holding frames 2 are integrally provided on both side surfaces of a main body case 1 of the portable radio telephone. The holding frame 2 is formed in a substantially U-shape, a concave portion 3 is formed on the inside of the upper part on both sides, and a shallow notch 4 is formed on the lower part. The main body case 1 has an elongated hole 5 which is located at the center of the holding frame 2 and which is long in the horizontal direction and has
Are formed. The support member 6 is formed of an elongated metal plate having semicircular portions at both ends. The metal plate is bent so as to be substantially horseshoe-shaped at the center so as to join the semicircular portions. A portion 7 is formed, and a hole 8 is formed in the center. Hanging device for portable belt 9
Numeral 10 is bent so that a metal rod having a spring property is substantially horseshoe-shaped, and both ends become a linear shaft portion 11, and are formed long so that the end faces approach (or abut). The hanging member 10 has the shaft portion 11 formed as long as described above. Therefore, when the supporting member 6 is bent and formed, it is wrapped by the cylindrical supporting portion 7 and rotatably supported.
The holder 12 is formed in a substantially horseshoe shape by a synthetic resin or the like, a concave portion 13 is formed on the rear side for fitting the support 6, and a protrusion 14 inserted into the hole 8 of the support 6 is formed at the center on the rear side. Are formed, and a protruding portion 15 is formed on the lower side on the back side.
A small-diameter hole 16 is formed at the protruding portion 14, and a large-diameter hole 17 is formed on the outer side of the hole 16 on the front side. On both sides of the upper part, holding projections 18 are integrally provided so as to be substantially parallel to the axes of the holes 16 and 17. The rear side of the holder 12 is set so as to be fitted inside the holding frame 12. A nut 19, a toothed washer 20, and a screw 21 are used to fix the support 6 and the holder 12 in the holding frame 2 on the side surface of the main body case 1. The outer shape of the nut 19 is formed in a shape corresponding to the elongated hole 5 of the main body case 1, and is prevented from rotating when inserted into the elongated hole 5.
Then, the shaft of the nut 19 is inserted into the elongated hole 5 of the main body case 1. On the other hand, the recess 13 of the holder 12 is fitted into the support 6, and the projection 14 of the holder 12 is inserted into the hole 8 of the support 6. Is fitted. Toothed washer from the front side of the holder 12
A screw 21 inserted through 20 is inserted through the hole 16 and screwed into the nut 19, and the support 6 and the holder 12 are fixedly provided on the side surface of the main body case 1. In this state, the hanging tool 10 can rotate around the shaft 11, but is rotated so that the tip side is located downward, and is forcibly fitted to the holder 12, so that the hanging tool 10 can be rotated with the holding projection 18. It is set so as to be held in a fitted state by a pressing force.

At both ends of the portable belt 9, a connecting portion 23 at the base of the connecting member 22 is provided.
Are connected, and each connecting member 22 has a ring-shaped connecting portion 24 at the distal end.
have.

In the above configuration, the point of use will be described below.

When the portable belt 9 is used, as shown in FIG. 2, the connecting portions 24 of the connecting members 22 at both ends of the portable belt 9 are detachably connected to the hanging device 10 and the portable belt 9 is attached. . Then, the portable belt 9 is pulled upward, and the hanging tool 10 is rotated so that the tip side thereof is positioned upward, so that the portable belt 9 can be hung on the shoulder and the portable wireless telephone can be carried.

On the other hand, when the portable belt 9 is not used, the hook 10 is rotated so that the tip end thereof is located at a lower position, and the hook 10 is used by its spring property as shown by the chain line in FIG. 2 and FIG. By forcibly fitting to the holder 12 and bringing the distal end portion into contact with the protrusion 15 of the holder 12, the fitting is performed by the pressure contact force with the holding protrusion 18 of the holder 12 due to the elastic restoring force of the hook 10. State, that is, in a fixed state.
Therefore, the hanging tool 12 does not rotate even if the portable radiotelephone body is swung, so that it does not collide with the side surface of the main body case 1, and the main body case 1 is damaged and a collision sound is generated. Can be prevented. Also, as described above, when bending the shaft portion 11 of the hanging tool 10 into the supporting tool 6,
Since it is rotatably supported by being wrapped around the cylindrical portion 7, the shaft portion 11 can be formed long. Therefore, when the portable belt 9 is used, as shown by an arrow A in FIG.
Even if a force is applied from the lateral direction, the shaft 11 of the hook 10
From the cylindrical portion 7 can be prevented.

In the above embodiment, the support 6, the hook 10, and the holder 12 are formed in a horseshoe shape, but the shape is not limited to this. Further, the holding projections 18 of the holder 12 may not be provided on both sides but may be provided only on one side. In addition, the portable belt 9 can be used not only for a shoulder but also for a handbag. In addition, the present invention can be variously modified without departing from the basic technical concept thereof.

Effect of the Invention As described above, according to the present invention, when the portable belt is not used, the hook of the portable belt is forcibly fitted to the holder, and the portable belt is hung by the pressure contact force with the holding protrusion of the holder. Since the tool can be held in the fitted state with the holder, it is possible to prevent the hanging tool from colliding with the main body case when the portable belt is not used, thereby preventing scratches and collision noise. be able to.

Also, by supporting the shaft portion of the hanging tool rotatably so as to wrap it in the tubular portion when bending the support tool,
Since the shaft portion can be lengthened, it is possible to prevent the hanging tool from falling off from the supporting tool even when a force is applied from the lateral direction when the portable belt is used.

[Brief description of the drawings]

1 to 4 show a portable belt attaching device according to an embodiment of the present invention. FIG. 1 is an exploded perspective view, FIG. 2 is a sectional view showing a state where a portable belt is attached, and FIG. FIG. 4 is a front view when the portable belt is not used, FIG. 4 is a front view in a state where the portable belt is pulled in a lateral direction, and FIGS.
(C) shows a portable belt attaching device in a conventional example, in which (a) is an exploded perspective view, (b) is a side view of a use state of the portable belt, and (c) is a portable belt. It is a side view of a non-use state. 1 ... body case, 6 ... support, 7 ... tubular part, 9 ...
… Portable belt, 10… hook, 11… shaft, 12… holder, 18… holding projection, 22… connector.

────────────────────────────────────────────────── ─── Continuation of the front page (56) References Japanese Utility Model 63-14537 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) H04B 1/38 H05K 5/02

Claims (2)

(57) [Claims] 1. A holder provided on both sides of a case of a device and a holder having a holding projection on at least one side, rotatably connected to the support, and forcibly fitted to the holder. A portable belt attaching device comprising: a portable belt hook which is held in a fitted state by a press contact force with the holding projection. 2. A hanging tool having a straight shaft portion at a base portion, a supporting tool made of a metal plate, and the metal plate being bent at an intermediate portion, and a supporting portion formed in a cylindrical shape at the bent portion. 2. The portable belt mounting device according to claim 1, wherein said shaft portion is wrapped and rotatably supported.