Hearing aid retention apparatus

• US 4,881,616 A
• Filed: 04/07/1989
• Issued: 11/21/1989
• Est. Priority Date: 04/07/1989
• Status: Expired due to Fees

• Current Assignee: Gwen V. Janssen, Roy C. Rowland
• Original Assignee: Gwen V. Janssen, Roy C. Rowland
• Inventors: Rowland, Roy C., Janssen, Gwen V.
• Primary Examiner(s): Fuller, B. R.
• Application Number:
  US07/335,079
• Time in Patent Office: 228 Days
• Field of Search: 181/129, 181/130, 181/135, 381/68.7, 381/169, 381/187, 381/205
• US Class Current: 181/129
• CPC Class Codes: H04R 2225/0213 Constructional details of earhooks, e.g. shape, material
• CPC Class Codes: H04R 25/607 of earhooks
• CPC Class Codes: H04R 25/65 Housing parts, e.g. shells, tips or moulds, or their manufacture

Abstract

In a hearing aid of the type including a battery containing housing normally supported rearwardly of the ear auricle by an elongated hook joining one end of the housing to an ear opening contained ear molding, an elongated tube is secured, at it respective ends, with resilient bands which surround respective end portions of the hearing aid housing and in combination with the hearing aid housing, forms an endless configuration which surrounds the ear auricle at its juncture with the head and positions the hearing aid housing rearwardly of the ear auricle and maintains it in this position by the strand fitting snugly adjacent the user'"'"'s head and forwardly of the tragus.

Claims

1. In a normally ear auricle supported hearing aid having an elongated housing arcuately curved longitudinally and adapted to be supported generally longitudinally upright in a space between the auricle and head of a user adjacent a rearward upper limit of a juncture of the ear auricle with the head by a conductor member extending, in inverted generally J-shaped hook fashion across a forward and upper limit of an ear helix juncture with the head, between an upper limit of the housing and a hearing aid ear mold disposed in an ear fossa, the improvement comprising:

an elongated flexible member snugly surrounding the major forward, upper and lower portion of the ear auricle at the juncture with the head of the user'"'"'s head; and

,

resilient means attached to said flexible member for connecting the end portions of said flexible member with respective end portions of said hearing aid housing.

2. The ear auricle supported hearing aid according to claim 1 in which said resilient means includes:

a pair of sleeves surrounding the end portions of said housing.

3. The ear auricle supported hearing aid according to claim 2 in which, the length of each sleeve of said pair of sleeves is substantially greater than its wall thickness thereof and a circumferential portion of said wall is thickened in an outward direction and provided with an aperture therethrough snugly receiving one end portion of said elongated flexible member.

4. The ear auricle supported hearing aid according to claim 3 in which the aperture in said sleeve wall portion is parallel with the longitudinal axis of said sleeve.

5. In a normally ear auricle supported hearing aid having an elongated housing arcuately curved longitudinally and adapted to be supported generally longitudinally upright in a space between the auricle and a head of a user adjacent a rearward upper limit of a juncture of the ear auricle with the head by a conductor member extending, in inverted generally J-shaped hook fashion across a forward and upper limit of an ear helix juncture with the head, between an upper limit of the housing and a hearing aid ear mold disposed in an ear fossa, the improvement comprising:

an elongated flexible strand snugly surrounding a major forward, upper and lower portion of the ear auricle at the juncture with the head of the user; and

, resilient means including a pair of sleeves connected to respective end portions of said strand and surrounding respective end portions of said hearing aid housing.