초록 ▼

A stroller foldable in three includes a pair of front legs, a handle having two side parts, and first and second side connecting bars connecting the pair of front legs and lower end parts of the side parts of the handle. The first side connecting bar is provided with a hook, the second side connecti

A stroller foldable in three includes a pair of front legs, a handle having two side parts, and first and second side connecting bars connecting the pair of front legs and lower end parts of the side parts of the handle. The first side connecting bar is provided with a hook, the second side connecting bar is provided with a loop with which the hook engages to retain the stroller in a folded state, in which the stroller is folded in three. An operating mechanism combined with the handle is interlocked with the hookby wires. The hook is disengaged from the loop by operating the operating mechanism.

대표청구항 ▼

1. A foldable stroller comprising:a frame including(i) two front legs,(ii) two rear legs,(iii) a handle having two side parts respectively connected to said two rear legs,(iv) a first side connecting bar,(v) a second side connecting bar, and(vi) an upper connecting bar extended between said first si

1. A foldable stroller comprising:a frame including(i) two front legs,(ii) two rear legs,(iii) a handle having two side parts respectively connected to said two rear legs,(iv) a first side connecting bar,(v) a second side connecting bar, and(vi) an upper connecting bar extended between said first side connecting bar and said second side connecting bar.with said first and second side connecting bars connecting said two front legs to lower portions of said two side parts, respectively,a hook on said frame;a hook engagement device on said frame;an operating mechanism interlocked with said hook and combined with said handle;a slider mounted for axial movement on the lower portion of one of said two side parts that is connected to one of said two front legs via said first side connecting bar;a first wire connecting said operating mechanism to said slider;a second wire connecting said slider to said hook; anda rocker ring for guiding said second wire to said hook, said rocker ring being mounted near said hook on said upper connecting bar;wherein said operating mechanism is interlocked with said hook via said first and second wires such that upon activation of said operating mechanism, when said hook is engaged with said hook engagement device, said hook becomes disengaged from said hook engagement device. 2. The foldable stroller according to claim 1, further comprising:a frame cover for guiding said second wire to said first side connecting bar, said frame cover being between said first side connecting bar and said lower portion of said one of said two side pails that is connected to said one of said two front legs via said first side connecting bar,wherein said second wire extends along said first side connecting bar. 3. The foldable stroller according to claim 1, further comprising:a first bracket and first locking member between one of said two rear legs and said one of said two side parts;a second bracket and second locking member between the other of said two rear legs and the other of said two side parts,wherein said slider is connected to said first locking member such that upon moving said slider said first locking member is disengaged from said first bracket. 4. The foldable stroller according to claim 3, further comprising:a pin attached to said slider and extending perpendicularly to an axis of said one of said two side parts, said pin interlocking said slider and said first locking member. 5. The foldable stroller according to claim 4, further comprising:an axial slot in said one of said two side parts,wherein said pin is to travel along said axial slot. 6. The foldable stroller according to claim 1, wherein said hook has a nose that is to engage with said hook engagement device, and said hook is pivotally supported on said frame. 7. The foldable stroller according to claim 6, further comprising:a spring to urge said hook in an engaging direction such that said nose engages with said hook engagement device. 8. The foldable stroller according to claim 1, whereinsaid hook is on said first side connecting bar, andsaid hook engagement device is on said second side connecting bar. 9. The foldable stroller according to claim 8, further comprising:a frame cover for guiding said second wire to said first side connecting bar, said frame cover being between said first side connecting bar and said lower portion of said one of said two side parts that is connected to said one of said two front legs via said first side connecting bar,wherein said second wire extends along said first side connecting bar. 10. The foldable stroller according to claim 8, further comprising:a first bracket and first locking member between one of said two rear legs and said one of said two side parts;a second bracket and second locking member between the other of said two rear legs and the other of said two side parts,wherein said slider is connected to said first locking member such that upon moving said slider said first locking member is disengaged fr om said first bracket. 11. The foldable stroller according to claim 10, further comprising:a pin attached to said slider and extending perpendicularly to an axis of said one of said two side parts, said pin interlocking said slider and said first locking member. 12. The foldable stroller according to claim 11, further comprising:an axial slot in said one of said two side parts,wherein said pin is to travel along said axial slot. 13. The foldable stroller according to claim 8, whereinsaid hook has a nose that is to engage with said hook engagement device, andsaid hook is pivotally supported on said first side connecting bar. 14. The foldable stroller according to claim 13, further comprising:a spring to urge said hook in an engaging direction such that said nose engages with said hook engagement device.