Pocket hearing aid with slideable mechanism for battery replacement and access openings

Claim 2

A pocket hearing aid comprising: a housing; a slide slidably mounted in said housing; said housing having a compartment for receiving a current source and being movable between an open position and a closed position; said housing being provided with access opening means by means of which there are accessible adjustment elements of an electrical means of the pocket hearing device; said access opening means being capable of being covered by said slide; said slide being substantially of drawer-like construction and containing said compartment; said housing having side surfaces; said compartment having an outer wall constituting a side surface of the housing; said slide, when in its closed position, constituting at least part of a base surface of the housing; said slide being movable transversely with respect to said side surface; said slide during the course of its opening movement initially freeing said compartment and thereafter when assuming a further opening movement freeing the access opening means.

Claim 3

A pocket hearing aid comprising: a housing; a slide; means for slidably mounting said slide in said housing; said housing having a compartment for receiving a current source and being movable between an open position and a closed position; said housing being provided with access openings by means of which there are accessible adjustment elements of an electrical means of the pocket hearing device; said access openings being capable of being covered by said slide; said slide being substantially of drawer-like construction and containing said compartment; said housing having side surfaces and base surfaces; said compartment having an outer wall coinciding with one of the side surfaces of the housing; said slide, when in its closed position, coinciding with one of the base surfaces of the housing; said slide being movable transversely with respect to said side surfaces; said slide during the course of its opening movement transversely with respect to said surfaces initially freeing said compartment and thereafter when assuming a further opening movement freeing the access openings.

Claim 4

A pocket hearing aid comprising: a housing; a slide; means for slidably mounting said slide in said housing; said housing having a compartment for receiving a current source and being movable between an open position and a closed position; said housing being provided with access openings by means of which there are accessible adjustment elements of an electrical means of the pocket hearing device; said access openings being capable of being covered by said slide; said slide being substantially of drawer-like construction and containing said compartment; said housing having side surfaces and base surfaces; said compartment having an outer wall coinciding with one of the side surfaces of the housing; said slide, when in its closed position, coinciding with one of the base surfaces of the housing; said slide being movable transversely with respect to said side surfaces; said slide during the course of its opening movement transversely with respect to said surfaces initially freeing said compartment and thereafter when assuming a further opening movement freeing the access openings.

Claim 5

The pocket hearing aid as defined in claim 2, wherein: said housing includes a housing body; latching elements arranged at said housing body and at said slide for latching the slide in its closed position.

Claim 6

The pocket hearing aid as defined in claim 2, wherein: said housing has end sides; said slide being arrestable in its closed position by means of a protective hood mountable at an end side of the housing and engagable about a part of the slide.

Claim 7

The pocket hearing aid as defined in claim 2, wherein: said housing includes a housing body; second stop means provided at the housing body and at said slide for limiting the further opening movement of the slide with the access openings opened.

Claim 8

The pocket hearing aid as defined in claim 5, wherein: said second stop means, related to the direction of movement of the slide, are arranged to both sides thereof.

Claim 9

The pocket hearing aid as defined in claim 2, wherein: said housing includes a housing body; first stop means arranged at said housing body and at said slide; said first stop means at said housing body and at said slide coacting with one another when the compartment is open and first freeing the access openings after said first stop means mutually travel over one another.

Claim 10

The pocket hearing aid as defined in claim 7, wherein: said first stop means, related to the direction of movement of the slide, are arranged at an intermediate portion of said slide and said housing and by exerting pressure at the housing body can be brought out of engagement.

Claim 11

The pocket hearing aid as defined in claim 7, wherein: said compartment being delimited by a rear wall which covers an opening which has been freed in the housing when the compartment is opened.

Claim 12

The pocket hearing aid as defined in claim 7, further including: second stop means arranged at said housing body and at said slide for limiting the further opening movement of the slide with the access openings opened.