A care bed includes a bed body provided with a groove and a wheelchair disposed in the groove. The wheelchair includes: a wheelchair support sequentially provided with a wheelchair back plate, a seat plate, a leg plate and a foot plate, and the seat plate is fixed to the wheelchair support； a double-traction lifting regulator disposed below a connection position between the wheelchair back plate and the seat plate； a locking member disposed on the double-traction lifting regulator； a first traction member connected to the locking member； and a second traction member connected to the locking member. When the wheelchair is combined with the bed body, the second traction member controls the locking member to be loosened； and when the wheelchair is separated from the bed body, the second traction member controls the locking member to be locked.
