JPS5864852A - Shouldering device for handset for telephone set - Google Patents

Abstract

PURPOSE:To stably hang a handset on the shoulder, by holding the main body of a shouldering device removably at a grip of the handset and freely selecting an angle of a mobile fulcrum of a shoulder pad, through the pivotal support of the end of the shoulder pad with the mobile fulcrum in spherical contact. CONSTITUTION:A main body A of a shouldering device is held freely removably at a grip of a handset Z, a shoulder pad B is fitted to the main body A and a shouldering pad B is fitted to the main body A, which is formed with a projected spherical base 1. A recessed spherical section 2 provided at the end of the shouldering pad B is in spherical contact with the base 1. A movable groove 3 of a mobile fulcrum S is pierced into the base 1 and the end of the pad B is pivotally supported with the S in spherical contact. The angle of the S of the pad B is freely selectable to latch the handset Z to the shoulder stably in response to the state of the shoulder.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a shoulder hanging device for a telephone handset, which allows the handset of a telephone to be hung on the shoulder and held in a state of being in a state of silence without using both hands during a call. It is.

This type of telephone handset holder device is known in the art. However, this conventionally known device has a defined fulcrum in which the shoulder rest is pivoted to the main body at a specific angle in a plane.
The structure is independent of the S-shaped structure, such as the size of the shoulder, and this makes the shoulder strap itself unstable for users with shoulders other than the extremely limited standard type, making it difficult for users to hold the handset with their necks. It is extremely inconvenient to use because it cannot be held stably because it does not catch the act of holding it due to an action or vertical movement of the shoulder. The object of the present specific invention and the second invention is to adapt to the size of the layer thickness, anger, flattened shoulders, length and shortness of the neck, etc., and to apply the act of pressing with a violet etc. or the vertical movement of the shoulder even to the irregular structure of the shoulder. To provide a shoulder hanging device for a telephone handset, which allows the handset to be stably hung and held on the shoulder without requiring any action. A second object of the second invention is to achieve the first object when the shoulder rest device is not in use, while also allowing the shoulder rest to be folded down and held together with the handset in the same way as the conventional shoulder rest device. A shoulder rest device for the handset is not provided.

Hereinafter, the present specific invention and the second invention will be explained in more detail with reference to an embodiment of the accompanying drawings. The handle is the handset 2! This embodiment shows a main body that is made of a flexible material such as cypress and has a structure that can be inserted into and removed from the grip of the handset 2. In this case, it is sufficient that the main body can be inserted into the grip part of the transmitter/receiver 2, and the structure is limited to this embodiment, such as insertion using an elastic body, bolt tightening, attachment, or joining using upper and lower frame plates (not shown). It's not a thing. Reference numeral 1 designates a shoulder rest, and in this embodiment, a structure is shown in which the long side of the cursor is pivoted in a substantially reverse direction. Not limited to turtles. 1 is a base with a well-convex spherical surface attached to the main body, and the spherical part 1 is attached to the end of the shoulder rest 1 to make spherical contact with this base. The movable groove of the sliding fulcrum 8 is shown in this embodiment as a groove horizontally disposed along a spherical surface parallel to the main body A protruding from the base l. In the second invention, it would be better if the concave spherical surfaces at the ends of the shoulder rest 1 were in spherical contact with the base body and the movable fulcrum S could move its fulcrum position to increase the angle of the shoulder rest 1, but for example, it is not shown in the drawings. As long as the fulcrum S has a movable groove shape, it can have a circular polygonal shape or a circular polygonal shape, and is of course not limited to this embodiment. In this embodiment, the base l and the concave spherical surface part at the end of the shoulder rest B are brought into spherical contact, and the groove is raised and lowered along the spherical surface parallel to the base l. However, in the second invention, the base l and the concave spherical surface at the end of the shoulder rest 1 are brought into spherical contact to form the shoulder rest 1.
It is only necessary that the debt can be issued freely, and the present invention is not limited to this embodiment. In this embodiment, the movable fulcrum S is a spherical element j that is in sliding contact with the inside of the spherical surface of the base body l, and is fixed in pink through a spring and washer 6, but the movable fulcrum S in the present specific invention and the present second invention is The present invention is not limited to this embodiment, as long as the spherical base body and the concave spherical surface portion at the end of the shoulder rest 1 are movable in spherical contact. In the figure, l is a stopper provided in the movable groove J to be positioned in advance for a dedicated user, etc. In this embodiment, three concave grooves are provided in the movable groove J horizontally installed along the spherical surface parallel to the main body. Although the number of tortoises formed can be increased or decreased as necessary, the structure can be varied depending on the structure of the movable groove 3. For example, in the case of a polygon, the corners of the polygon can be changed. The corner serves as a stopper. t is an auxiliary plate of the shoulder rest 1, which is rotatably supported at a desired position on the shoulder rest 1.
There are four. Reference numeral 6 designates a cavity with a protruding center so that the main body can be easily fixed to the grip of the telephone.

As described above, the present specified invention and the second invention are such that the end of the shoulder rest is pivotally supported by a movable fulcrum that makes spherical contact with the main body that can be inserted into the grip of the handset, and the angle of the movable fulcrum of the shoulder rest is adjusted. Because it is flexible, when using it on the left shoulder, people with standard shoulders should place the movable fulcrum S that makes contact with the spherical surface of the end of the shoulder rest 1 in the center of the movable groove 3 in the attached embodiments Figures 2 and 3. In the case of obese people and people with short necks, a movable fulcrum 8 that contacts the spherical surface of the end of the shoulder support 1 is attached above the movable groove 3 in the attached embodiment (see Fig. 2). Now, if the shoulder rest 1 is positioned on the right side of the movable groove J and the shoulder rest 1 is positioned at an obtuse angle to the transmitter/receiver @2 as shown in FIG. The device is stably supported at the front of the shoulder, the receiver is at the ear, and the shoulder rest 1 is stably supported at the part facing the back from the shoulder ridge. The movable fulcrum B, which contacts the spherical surface at the end of the attached embodiment, is located below the movable groove 3 in the attached embodiment, and on the left side of the movable groove J in the second reference figure, and the shoulder rest 1 is positioned as shown in the solid line of the embodiment shown in the figure. When the handset 2 is positioned at an acute angle as shown in FIG. As shown in Figure 1, in the case of the shoulders of a person with angry shoulders, depending on the degree of anger, the shoulder rest 1 is further expanded in the direction of the base of the arm in the explanation of the obese person and the person with a short neck. In the case of flattened shoulders, as shown by the chain line in Figure 2, depending on the degree of flattened shoulders, in the explanation for night owls and people with long necks, the shoulder rest B is further moved toward the spinal column. The body 1 is brought into surface contact with the shoulder and stably held for transmitting and receiving calls@2. When used on the right shoulder, the above procedure is reversed. Furthermore, in the second invention, the handset 2 is movable in the longitudinal direction from the movable fulcrum 8, and the shoulder rest B is movable up and down with respect to the handset 2, so that when not in use, the shoulder rest B The transmitter/receiver 11z is moved in the longitudinal direction of the handset z and is used in the same manner as the transmitter/receiver @2, except that the transmitter/receiver 11z is slightly thicker.

In the present specific invention and the second invention, the elevation and rotation angle of the movable fulcrum 8 of the shoulder rest 1 is controlled by a movable fulcrum S that makes spherical contact with the end of the shoulder rest 1 on the main body which can be inserted into the transmitter/receiver llz. Since the angle of the shoulder rest B with respect to the handset 2 can be adjusted by both the movement of the fulcrum S and the oblique angle of the shoulder rest 1 at the fulcrum S, the specific invention and the second invention In other words, it eliminates the conventional act of pressing the handset with the violet or holding it with the up and down movement of the shoulder, which is done by adjusting the body to the special curvature of the shoulder rest. The shoulder rest 1 can be adapted to each irregularly shaped shoulder, such as long or short shoulders, wide shoulders, flat shoulders, or a combination thereof, to stably hold the handset. In addition, in the second invention, by having the multi-angle structure of the spherical contact and the movable fulcrum, and by making the movable fulcrum S move in the longitudinal direction, the shoulder rest can be laid down to provide a small amount of contact with the handset. By simply adding thickness, it is possible to provide a device that can be held in the hand like a conventional handset when not in use.

[Brief explanation of the drawing]

The attached drawings show one embodiment of the present invention and the second invention, so Fig. 1 is a side view, Fig. 2 is a plan view, Fig. 3 is a partially cutaway longitudinal sectional view, and Fig. 41 is a shoulder rest. Figure 1, Figure 2, Figure 3 are explanatory diagrams of the right side II, Figure J'', and Figure 4 of the main body l, which illustrate the body in use.

Claims (1)

[Claims] (1) A telephone characterized in that the end of the shoulder rest is pivotally supported by a movable fulcrum that makes spherical contact with the main body that can be inserted into the grip of the handset, so that the angle of the movable fulcrum of the shoulder rest can be freely adjusted. Handset shoulder strap device. (1) The end of the shoulder rest is pivotally supported by a movable fulcrum that makes spherical contact with the main body that can be inserted into the grip of the handset, so that the angle of the movable fulcrum of the shoulder rest can be varied freely, and 1. A shoulder hanging device for a telephone handset, characterized in that the shoulder rest is movable in the longitudinal direction of the handset and can be attached to the handset.