JP3120092U - Hearing aid equipment - Google Patents

Abstract

【Task】
It is an object of the present invention to provide a hearing aid demounting device that can easily carry out or remove a hearing aid.
[Solution]
It is connected to a suction cup having flexible elasticity, a connecting rod projecting from the back surface of the suction cup, a pressing body in which the connecting rod is loosely inserted, and a connecting rod protruding from the back surface of the pressing body, and can be clamped by a fingertip. The lever body is rotated, the connecting rod is moved in the direction of the pressing body by rotating the lever body, and the back surface of the suction cup is elastically deformed in the direction of the pressing body, thereby being exposed from the external auditory canal of the hearing aid via the suction cup. It is characterized by being detachably adsorbed on a flat flat part.
[Selection] Figure 1

Description

  The present invention relates to a hearing aid demounting device for attaching and detaching a hearing aid to and from the ear canal.

2. Description of the Related Art Conventionally, a hearing aid to be attached to an ear canal includes an extraction thread for extracting the hearing aid from the ear canal. As the lead-out thread, a thin and inconspicuous one such as Teggus is used. When using a hearing aid, the hearing aid is removed from the ear by picking the body of the hearing aid with the finger and attaching it to the ear canal. .
In addition, since this prior art is not related to literature public knowledge, there is no prior art literature information to be described.

  However, the pull-out thread of the conventional hearing aid is problematic in that it is thin, difficult to handle, easily cut, and does not function when worn.

  The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a hearing aid attachment / detachment device that can easily carry out and remove the hearing aid.

  The hearing aid mounting / demounting device according to claim 1 is a sucker having flexibility and elasticity, a connecting rod projecting on the back surface of the sucker, a pressing body in which the connecting rod is loosely inserted, and protruding from the back surface of the pressing body. A lever body that is connected to the connection rod and can be clamped with a fingertip, and by rotating the lever body, the connection rod is moved in the direction of the pressing body, and the back surface of the suction cup is elastically deformed in the direction of the pressing body, It is characterized in that it is detachably adsorbed to a substantially flat flat part exposed from the external auditory canal of the hearing aid through a sucker.

  The hearing aid demounting device according to claim 2 is characterized in that the lever body is plate-shaped.

  According to the first aspect of the present invention, the lever body is picked up and attached to the substantially flat flat portion exposed from the external auditory canal through the suction cup only by rotating the lever body. Either of these can be easily performed.

  According to the invention of claim 2, since the lever body is plate-shaped, it is easy to pick and handle.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. The hearing aid demounting device in the form of the present invention is for attaching and detaching the hearing aid to and from the ear canal. FIG. 1A is a side view and FIG. 1B is a front view showing an example of a hearing aid detachment device according to the present invention. FIG. 2A is a side view and FIG. 2B is a front view showing an operation state of the hearing aid wearing / demounting device. FIG. 3 is an explanatory view showing a cross section of the hearing aid wearing / demounting device. FIG. 4 is an explanatory view showing a cross-section of the operating state of the hearing aid wearing / demounting device. FIG. 5 is an explanatory view showing a method of using the hearing aid wearing / unequipping device.

  In the figure, a hearing aid device 1 includes a sucker 10 having flexible elasticity, a connecting rod 12 projecting from the back of the sucker 10, a pressing body 14 in which the connecting rod 12 is loosely inserted, and a pressing body 14. The lever body 20 etc. which are connected with the connecting rod 12 protruded from the back surface of the head and can be held between the fingertips are provided. The suction cup 10 and the pressing body 14 are arranged so as to overlap each other in a substantially dish shape, the suction cup 10 is formed of a rubber material, and the other part is formed of a synthetic resin. The suction cup 10 has a diameter that can be attached to and detached from the substantially flat flat portion 6 exposed from the external auditory canal 30 of the hearing aid 5.

  A substantially crescent-shaped rotating plate 16 that is orthogonal to the surface of the pressing body 14 is provided at a portion that protrudes from the pressing body 14 at the end opposite to the suction cup 10 of the connecting rod 12. The rotating plate 16 is made of two plates, and is provided with the end portion of the connecting rod 12 sandwiched between them. A rotating shaft 18 spanned between the centers of the two rotating plates 16 is connected to the connecting rod 12. It penetrates the end. A lever body 20, which is a rectangular plate material, is provided at the corners of the two rotating plates 16. The lever body 20 is provided so as to be instigated as the rotating plate 16 rotates about the rotating shaft 18.

  Next, how to use the hearing aid dressing 1 of the present embodiment will be described. First, a person who wants to wear the hearing aid 5 on the external auditory canal 30 has the sucker 10 and the pressing body 14 shown in FIG. 1 standing upright and the lever body 20 standing up, as shown in FIG. 10 is pressed against the flat portion 6 exposed from the ear canal 30 of the hearing aid 5. In this state, the curved surface 16 a that is the convex curved surface of the rotating plate 16 is in contact with the back surface 14 a of the pressing plate 14.

  Next, the lever body 20 is pushed down in the direction shown by the arrow in FIG. 4 from the state of FIG. Then, the rotation plate 16 rotates about the rotation shaft 18. By rotating the lever body 20, the curved surface 16 a of the rotating plate 16 rotates while contacting the back surface 14 a of the pressing body 14, and the connecting rod 12 protruding from the back surface of the suction cup 10 moves in the direction of the pressing body 14. Move. As the connecting rod 12 moves, the back surface of the suction cup 10 is elastically deformed in the direction of the pressing body 14, and the gap between the flat surface 6 of the hearing aid 5 and the suction cup 10 is widened to increase the degree of vacuum. As a result, the suction cup 10 of the hearing aid device 1 is firmly attached to the flat surface 6 of the hearing aid 5.

  With the hearing aid device 1 attached to the hearing aid 5, the lever body 20 is picked with a fingertip as shown in FIG. 5 and the hearing aid 5 is attached to the ear canal 30. Next, when the lever body 20 is pushed up contrary to the suction, the connecting rod 12 moves in the direction of the suction cup 10, the gap between the flat surface 6 of the hearing aid 5 and the suction cup 10 is reduced, and the degree of vacuum is lowered. Then, the suction of the suction cup 10 is weakened, and the hearing aid device 1 is peeled off from the flat surface 6 of the hearing aid 5. When the hearing aid 5 is extracted from the external auditory canal 30, the hearing aid device 1 is attached to the flat surface 6 of the hearing aid 5 in the reverse procedure to that described above.

  As described above, according to the hearing aid mounting / demounting device 1 of the present invention, since the lever body 20 is simply rotated, it is detachably attached to the flat portion 6 exposed from the external auditory canal 30 of the hearing aid 5 through the suction cup 10. In addition, it is possible to easily remove or attach the hearing aid 5 by grasping the lever body 20. Further, since the lever body 20 is plate-shaped, it is easy to pick and handle.

  As described above, the hearing aid demounting device of the present invention is suitable for the desorption of a hearing aid having a substantially flat flat portion at a portion exposed from the ear canal.

FIG. 4A is a side view showing an example of a hearing aid wearing / demounting device according to the present invention, and FIG. (A) which shows the operation | movement state of the same hearing aid wearing device is a side view, (b) is a front view. It is explanatory drawing which shows the cross section of the same hearing aid wearing device. It is explanatory drawing which shows the cross section of the operation | movement state of the same hearing aid wearing device. It is explanatory drawing which shows the usage method of the same hearing aid equipment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Hearing aid installation / removal tool 5 ... Hearing aid 10 ... Suction cup 12 ... Connecting rod 14 ... Pressing body 16 ... Rotating plate 18 ... Rotating shaft 20 ... Lever body 30-ear canal

Claims (2)

A suction cup having flexible elasticity;
A connecting rod projecting from the back of the suction cup;
A pressing body in which the connecting rod is loosely inserted;
A lever body that is connected to the connecting rod protruding from the back surface of the pressing body and can be clamped by a fingertip;
By rotating the lever body, the connecting rod is moved in the direction of the pressing body, and the back surface of the suction cup is elastically deformed in the direction of the pressing body, so that it is exposed from the external auditory canal of the hearing aid via the suction cup. A hearing aid demounter characterized by being detachably adsorbed on a flat flat part.   The hearing aid undressing device according to claim 1, wherein the lever body has a plate shape.

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