JP2584376Y2 - Grip belt adjuster - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grip belt adjusting device which can adjust the length of a grip belt in various devices which are operated with one hand, in particular, those in which a grip belt is attached to a portable telephone or the like.

[0002]

2. Description of the Related Art As shown in FIG. 3, a grip belt for a portable telephone is provided on a side of an airframe as shown in FIG. 3, while a conventional grip belt is as shown in FIG. Then, the two attachment folds 31 and 32 which are folded at both ends of the strap 30 are integrally connected by a swaging fitting 33, and the swaging fitting and the strap 30 are embedded in a belt body 34 by resin molding. In this way, they were integrally inserted.

[0003]

In such a conventional grip belt for a portable telephone, a strap 31.3 for attachment is used.
Since the length of the hand 2 is constant, there is a problem that the length cannot be adjusted depending on the size of the hand and the thickness of the palm of the hand depending on the person. Therefore, the grip of the hand is unstable, and there is a problem in terms of safety. Furthermore, since the insert molding of the grip belt is required, there is a problem that the manufacturing cost is increased.

The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object the object of the invention is to make it easy to attach to a portable telephone or other equipment which requires a grip belt. In addition, the length of the grip belt can be easily and quickly adjusted according to the size of the hand and the thickness of the palm of the hand with a single touch, and the grip belt does not require insert molding, so it is cost effective. Another object of the present invention is to provide an inexpensive and excellent quality grip belt adjuster.

[0005]

In order to achieve the above object, a grip belt adjusting device according to the present invention is an adjusting device for attaching to a device main body attached to both ends or one side of a grip belt, and a connecting cord. An adjuster main body formed with a tunnel guide through which the body is inserted, and a stopper body that is freely fitted into and removed from the rear end opening of the adjuster main body into the tunnel guide. It has a tapered wedge shape with tapered surfaces on both sides, and is integrally formed with a hook for hooking a connecting cord body pulled out from a distal end opening.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings.

The adjuster main body 1 and the stopper body 2 are used as a pair, each of which is formed as a resin molded product.

The adjuster main body 1 is formed in a flat piece shape, and the rear end opening 3a is wide and the tunnel guide 3 having a through hole penetrating back and forth so as to become narrower toward the front end opening 3b, and the rear end opening 3a has a concave shape. It has a part 4.

The stopper body 2 has a wedge shape that tapers toward the front end, and has a saw-toothed portion 5 on both left and right sides of the front end. The hook 6 is integrally provided.

[0010]

The connecting cord body 7 extending from the belt body 8 is folded in two and the leading end 7a is passed through the tunnel guide 3 from the rear end opening 3a of the adjuster main body 1 and pulled out from the leading end opening 3b.

Next, when the stopper body 2 is inserted into the tunnel guide 3 from the rear end opening 3a of the adjuster main body 1, the saw-tooth-shaped portions 5 on the left and right sides of the stopper body 2 and the tunnel guide 3
Since the connecting cord body 7 is pressed between the tapered wall surfaces on the left and right sides of the cord body, the cord body 7 is strongly fixed because the wedge bites in the pulling-out direction.

To adjust the length, the stopper body 2 is pushed backward. Then, since the pinching force by the wedge is released, the string body 7 can be freely pulled out or moved in reverse.
The leading end 7a of the drawer portion of the connecting cord body 7 is passed through the mounting portion 11 on the device main body T side, and further folded back to form the stopper body 2
Hook 6 on the hook.

A stopper claw 12 is provided on the bottom surface of the stopper body 2 so as to protrude therefrom, and is engaged with an elongated hole 14 formed on the bottom surface of the adjuster main body 1.

[0014]

[Effects of the Invention] The present invention is configured as described above, so that the length adjustment of the belt body, which was impossible in the past, can be freely and easily performed by one-touch operation by pushing and pulling the stopper body. The adjustment operation can be performed easily without using any tool or auxiliary tool, and since the operation for insert molding of the belt body is not required, the production is simplified and the operation can be performed at low cost.

[Brief description of the drawings]

FIG. 1 is a plan view of a conventional grip belt.

FIG. 2 is a plan view of a grip belt using the adjustment device of the present invention.

FIG. 3 is a perspective view showing a state in which the present invention is applied to a mobile phone.

FIG. 4 is a perspective view of the adjustment device of the present invention.

FIG. 5 is a plan view of the same.

FIG. 6 is a sectional view taken along line AA in FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Adjuster main body 2 Stopper body 3 Tunnel guide 4 Concave part 5 Serrated part 6 Locking hook 7 Connecting string 8 Grip belt 11 Mounting part 12 Locking claw 13 Slot

Claims (2)

(57) [Scope of request for utility model registration] 1. An adjusting device for mounting to a device body attached to both ends or one side of a grip belt, the adjusting device having a tunnel guide through which a connecting cord is inserted;
A stopper body which can be freely inserted into and removed from the tunnel guide from the rear end opening of the adjuster main body, wherein the stopper body has a tapered wedge shape having a tapered surface on one surface or both left and right surfaces of a distal end portion, and A grip belt adjuster, wherein a hook for hooking a connecting cord body drawn out from a distal end opening is integrally formed. 2. The grip belt adjuster according to claim 1, wherein a concave portion is formed at a rear end opening of the adjuster main body so as to project a locking hook of the stopper body so as to protrude.