Wheelchair having an adjustable seat
View Patent ↗A wheelchair having an adjustable seat includes a seat frame including first and second side support members. The side support members are extendable between a first position defining a first length and a second position defining a second length greater than the first length. A seat member is coupled at a first side thereof to the first side support member and at a second side thereof to the second side support member. The seat member extends between the first and second side support members to define a seat area having an initial depth corresponding to the first length of the side support members and a width corresponding to a distance between the side support members. The seat member includes an auxiliary portion for extending the seat member to an extended depth corresponding to the second length of the side support members.
1. A method of adjusting a seat of a wheelchair, comprising:
transitioning an auxiliary portion of a seat member of the seat of the wheelchair from a storage position, wherein the auxiliary portion is stored underneath the seat member, to a use position, wherein the auxiliary portion extends forwardly from the seat member;
extending a seat frame of the seat of the wheelchair from a first position defining a first length to second position defining a second length greater than the first length, wherein the auxiliary portion is transitioned from the storage position to the use position before extending the seat frame from the first position to the second position; and
attaching the auxiliary portion to the extended seat frame.
2. The method according to claim 1 , wherein the seat frame includes first and second side support members, and wherein extending the seat frame includes extending each of the first and second side support members from the first position wherein the first and second side support members define the first length to the second wherein the first and second side support members define the second length.
3. The method according to claim 2 , wherein attaching the auxiliary portion includes attaching first and second releasable straps of the auxiliary portion to the first and second side support members, respectively.
4. The method according to claim 1 , wherein extending the seat frame includes unlocking the seat frame from the first position, extending the seat frame from the first position to the second position, and locking the seat frame in the second position.
5. The method according to claim 1 , wherein transitioning the auxiliary portion initially includes disengaging the auxiliary portion from underneath the seat member.
6. A method of adjusting a seat of a wheelchair, comprising:
telescopically extending first and second side support members of a seat frame of the seat of the wheelchair from a retracted position to an extended position; and
attaching an auxiliary portion of a seat member of the seat of the wheelchair to the extended first and second side support members, thereby extending a depth of the seat member, wherein attaching the auxiliary portion includes attaching first and second releasable straps of the auxiliary portion to the first and second side support members, respectively.
7. The method according to claim 6 , wherein attaching the auxiliary portion initially includes transitioning the auxiliary portion from a storage position to a use position.
8. The method according to claim 7 , wherein transitioning the auxiliary portion from the storage position to the use position initially includes disengaging the auxiliary portion from an underside of the seat member.
9. The method according to claim 6 , wherein telescopically extending first and second side support members includes unlocking the side support members from the retracted position, telescopically extending the side support members, and locking the side support members in the extended position.