Foldable exercise cycle

Claim 2

A foldable exercise cycle comprising a frame having legs supporting a housing, exercising means carried by said housing, a first upwardly directed height adjustable member supporting a handlebar, a second upwardly directed height adjustable member supporting a seat, means for rotatably anchoring said handlebar to said first member, means for receiving a substantial portion of said first and second members within said housing, means for releasably anchoring said first and second members at a selected height, and means for pivotally receiving substantially all of said legs within said housing, said last named means comprising means defining an opening through which an associated leg slidingly pivots as said leg passes therethrough, whereby said cycle may be converted from an erect operating position to a compact storage position by pushing the legs into the housing, by lowering the first and second members, and by rotating the handlebar about the housing.

Claim 3

The cycle according to claim 1 wherein said first and second member receiving means is a pair of downwardly convergent conduits supported by said housing, one of said conduits slidably receiving said first member, the other of said conduits slidably receiving said second member.

Claim 4

The cycle according to claim 1 wherein each said legs further includes means for retaining a portion of each said legs within said housing when said cycle is positioned for use.

Claim 5

The cycle according to claim 3 wherein said retention means is a sleeve projecting from each said legs.

Claim 6

The cycle according to claim 4 further including means disposed in said sleeve for engagement with a plate supported within said housing for releasably securing each said leg to said plate.

Claim 7

The cycle according to claim 5 wherein said means is a resilient member biased in the direction of said plate for mating engagement with a first detent disposed in said plate to releasably secure a portion of each said legs within said housing when said cycle is positioned for use.

Claim 8

The cycle according to claim 6 wherein said plate further includes a second detent for mating engagement with said resilient member to releasably secure each said legs within said housing when said cycle is positioned for storage.

Claim 9

The cycle according to claim 7 wherein said plate further includes means for guiding said legs outwardly from said housing when said legs are extended for cycle use and inwardly when said legs are retracted into said housing for cycle storage.

Claim 10

The cycle according to claim 8 wherein said guide means includes at least one elongated slot disposed in said plate, each said slot receiving a pin projecting from an operatively associated leg.

Claim 11

The cycle according to claim 1 further including a carrying handle disposed in said housing.

Claim 12

A foldable exercise bicycle comprising a frame having legs supporting a housing, exercising means carried by said housing, a first upwardly directed height adjustable member supporting a handlebar, a second upwardly directed height adjustable member supporting a seat, means for rotatably anchoring said handlebar to said first member, means for receiving a substantial portion of said first and second members within said housing, means for releasably anchoring said first and second members at a selected height, a plate supported within said housing, said plate including means for pivotally guiding said legs outwardly from said housing when said legs are extended for cycle use and inwardly when said legs are retracted into said housing for cycle storage, whereby said cycle may be converted from an erect operating position to a compact storage position by pushing the legs into the housing, by lowering the first and second members, and by rotating the handlebar about the housing.

Claim 13

A foldable exercise bicycle comprising a frame having legs supporting a housing, exercising means carried by said housing, a first upwardly directed height adjustable member supporting a handlebar, a second upwardly directed height adjustable member supporting a seat, means for rotatably anchoring said handlebar to said first member, means for receiving a substantial portion of said first and second members within said housing, means for releasably anchoring said first and second members at a selected height, a plate supported within said housing, said plate including means for pivotally guiding said legs outwardly from said housing when said legs are extended for cycle use and inwardly when said legs are retracted into said housing for cycle storage, whereby said cycle may be converted from an erect operating position to a compact storage position by pushing the legs into the housing, by lowering the first and second members, and by rotating the handlebar about the housing.

Claim 14

The cycle according to claim 11 wherein said guide means includes at least one elongated slot disposed in said plate, each said slot receiving a pin projecting from an operatively associated leg.