Abstract: A lightweight stroller 10 is provided. The stroller 10 includes front legs 12, rear legs 14, a seat support frame 70 connected to the front legs 12, a backrest support frame 34 connected to the seat support frame 70, a headrest plate 52 connected to an upper part of the backrest support frame, and a pair of side plates 50 disposed on the opposite sides, respectively, of the backrest support frame 34. A base sheet can be stably hold by the backrest support frame 34, the headrest plate 52 and the side plates 50 without increasing the length of connecting rods.

Abstract: A stroller having a hand-push rod; a pair of right and left armrests rotatably connected to the hand-push rod; a pair of right and left front legs rotatably connected to the respective armrests; a pair of right and left rear legs rotatably connected to the respective armrests; front wheels disposed on lower ends of the respective front legs through front wheel holders; and rear wheels disposed on lower ends of the respective rear legs through rear wheel holders. At least one pair of the pair of front legs and the pair of rear legs are inclined such that a space between the front legs or the rear legs in a width direction of the stroller increases as the legs extend downward. The wheel holders disposed on at least the pair of legs are bent inward in the width direction of the stroller, so that each of the wheel holders holds, at a lower part thereof, the corresponding wheel at a position inside an axis of each of the pair of legs.

Abstract: A lightweight stroller 10 is provided. The stroller 10 includes front legs 12, rear legs 14, a seat support frame 70 connected to the front legs 12, a backrest support frame 34 connected to the seat support frame 70, a headrest plate 52 connected to an upper part of the backrest support frame, and a pair of side plates 50 disposed on the opposite sides, respectively, of the backrest support frame 34. A base sheet can be stably hold by the backrest support frame 34, the headrest plate 52 and the side plates 50 without increasing the length of connecting rods.

Abstract: A stroller 10 of the present invention includes: a hand-push rod 11; a pair of right and left armrests 40 rotatably connected to the hand-push rod 11; a pair of right and left front legs 21 rotatably connected to the respective armrests 40; a pair of right and left rear legs 31 rotatably connected to the respective armrests 40; front wheels 23 disposed on lower ends of the respective front legs 21 through front wheel holders 26; and rear wheels 33 disposed on lower ends of the respective rear legs 31 through rear wheel holders 36. At least one pair of the pair of front legs 21 and the pair of rear legs 31 are inclined such that a space between the front legs 21 or the rear legs 31 in a width direction of the stroller 10 increases as the legs extend downward.