Housing for hearing devices or hearing aids

Details Housing for hearing devices or hearing aids Housing for hearing devices or hearing aids

2006-08-29

2006-08-29

Ni, Suhan (Department: 2615)

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

C381S324000

Reexamination Certificate

active

07099485

ABSTRACT:
An easily assemblable and cost efficient removable cap is provided in a housing for hearing devices or hearing aids respectively with sound amplifying components arranged at the inside of the housing with at least one opening arranged on the housing. The removable cap is a one-piece element with outwardly protruding pins, and it covers the opening. Grooves are also provided in the vicinity of the opening with dead stops, wherein said pins are insertable into the grooves from the inside of the housing but are jammed from being pulled outside of the housing by said dead stops in order to prevent any unintentional or independent loosening of the cap.

REFERENCES:
patent: 4272591 (1981-06-01), Brander

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