A stroller frame includes two handle rods, a chair disposed between the handle rods, two front leg rods, two rear leg rods, two connecting members, and two locking members. An upper end of each of the front leg rods is connected pivotally to the chair. A front end of each of the rear leg rods is con
A stroller frame includes two handle rods, a chair disposed between the handle rods, two front leg rods, two rear leg rods, two connecting members, and two locking members. An upper end of each of the front leg rods is connected pivotally to the chair. A front end of each of the rear leg rods is connected pivotally to a lower end of a corresponding one of the front leg rods. Each of the connecting members is connected pivotally between one of the rear leg rods and a corresponding one of the handle rods. Each of the locking members is disposed at the rear end of a respective one of the rear leg rods, and the lower end of each of the handle rods is separably connected to a respective one of the locking members.
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1. A stroller frame, comprising: a pair of handle rods each of which has a lower end;a first chair disposed between said handle rods;a pair of front leg rods each of which has a lower end and an upper end that is connected pivotally to said first chair;a pair of rear leg rods each of which has a rea
1. A stroller frame, comprising: a pair of handle rods each of which has a lower end;a first chair disposed between said handle rods;a pair of front leg rods each of which has a lower end and an upper end that is connected pivotally to said first chair;a pair of rear leg rods each of which has a rear end and a front end that is connected pivotally to said lower end of a corresponding one of said front leg rods;a pair of connecting members each of which is connected pivotally between one of said rear leg rods and a corresponding one of said handle rods; anda pair of locking members each of which is disposed at said rear end of a respective one of said rear leg rods, said lower end of each of said handle rods being separably connected to a respective one of said locking members. 2. The stroller frame as claimed in claim 1, wherein each of said connecting members is curved and bulges backwardly, and includes opposite ends connected pivotally to said one of said rear leg rods and said corresponding one of said handle rods, respectively. 3. The stroller frame as claimed in claim 1, wherein each of said connecting members is L-shaped, and includes opposite ends connected pivotally to said one of said rear leg rods and said corresponding one of said handle rods, respectively. 4. The stroller frame as claimed in claim 1, wherein each of said locking members is disposed in front of a corresponding one of said connecting members, and said lower end of each of said handle rods is locked by said respective one of said locking members when said stroller frame is in a state of use. 5. The stroller frame as claimed in claim 4, wherein, when said locking members release said handle rods, each of said handle rods is user-operable to separate from said respective one of said locking members and to pivot on said corresponding one of said connecting members. 6. The stroller frame as claimed in claim 1, wherein said first chair includes a first seat and a pair of connecting parts which extend upwardly and respectively from lateral sides of said first seat, each of said connecting parts having a rear end stationarily connected to one of said handle rods and a front end connected pivotally to said upper end of a corresponding one of said front leg rods. 7. The stroller frame as claimed in claim 1, further comprising a second chair including a second seat that has a rear part, and a pair of spaced-apart side arms each of which is stationarily connected to said rear part and each of which is connected pivotally to a corresponding one of said front leg rods. 8. The stroller frame as claimed in claim 7, wherein said second chair further includes a pair of supporting rods disposed under said second seat for supporting said second seat. 9. The stroller frame as claimed in claim 8, wherein said second chair further includes a pair of connecting plates connected pivotally between said supporting rods and said rear leg rods, respectively. 10. The stroller frame as claimed in claim 9, wherein said connecting plates respectively support said supporting rods over said rear leg rods when said stroller frame is in a state of use, and are pivotable respectively with respect to said supporting rods during folding of said stroller frame. 11. The stroller frame as claimed in claim 9, wherein said connecting plates are connected pivotal ly between said supporting rods and said rear leg rods, respectively, such that said second chair is rotatable rearward to an angle and then is rotatable frontward during folding of said stroller frame. 12. The stroller frame as claimed in claim 7, wherein said second chair further includes a back portion connected pivotally to said rear part of said second seat and extending upwardly therefrom. 13. The stroller frame as claimed in claim 1, further comprising a second chair including a second seat that has a rear part, and a pair of spaced-apart side arms each of which is connected pivotally to said rear part and each of which is connected pivotally to a corresponding one of said front leg rods. 14. The stroller frame as claimed in claim 13, wherein said second chair further includes a pair of connecting plates connected pivotally between said side arms and said rear leg rods, respectively. 15. The stroller frame as claimed in claim 14, wherein said second seat of said second chair further has a front part, and said second chair further includes a pair of sliding blocks which are connected pivotally to said front part, each of said sliding blocks being slidably sleeved on said front end of a corresponding one of said rear leg rods. 16. The stroller frame as claimed in claim 13, wherein said second chair further includes a back portion connected pivotally to said rear part of said second seat and extending upwardly therefrom. 17. The stroller frame as claimed in claim 1, further comprising a carrier stationarily connected to said rear leg rods. 18. The stroller frame as claimed in claim 17, wherein said carrier is a U-shaped frame and includes a pair of lateral rods each of which is stationarily connected to and inclined with respect to said rear end of a corresponding one of said rear leg rods. 19. The stroller frame as claimed in claim 1, wherein one of said handle rods is user-operable to allow said locking members to release said lower ends of said handle rods.
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