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    • 6. 发明授权
    • Twin-type baby buggy
    • 双型婴儿车
    • US06431579B1
    • 2002-08-13
    • US09956891
    • 2001-09-21
    • Ryoichi KanekoTokihiko IkunoToshiro Yoshie
    • Ryoichi KanekoTokihiko IkunoToshiro Yoshie
    • B62B706
    • B62B9/245B62B7/008B62B7/08B62B7/086B62B2205/02B62B2205/20B62B2205/24
    • Arm rests 17a, 17b, 17c, and interconnection bars 224a, 24b, 24c, 24d are swung upward with respect to handle pipes 15a, 15b, 15c to thereby fold front leg 12a and a rear leg 14a to be substantially parallel with each other. At least one joint 16a1, 16b1, 22a2, 22b1, 23a2, 23b1, 25a2, 25b1, are provided on one axial line, on the middle portion of each of both sides of a push handle 16 with respect to the interconnection of the intermediate handle pipe 15b with the push handle 16, on the middle portion of each of front interconnection bars 22a, 22b interconnecting the intermediate front leg 12b and the left and right front legs 12a, 12c, on the middle portion of each of rear interconnection bars 23a, 23b interconnecting the intermediate rear leg 14b and the left and right rear legs 14a, 14b, and on the middle portion of each of upper interconnection bars 25a, 25b interconnecting the intermediate interconnection bars 24b, 24c and the left and right interconnection bars 24a, 24d.
    • 扶手17a,17b,17c和互连杆224a,24b,24c,24d相对于把手管15a,15b,15c向上摆动,从而使前腿12a和后腿14a彼此基本平行。 至少一个接头16a1,16b1,22a2,22b1,23a2,23b1,25a2,25b1设置在一个轴线上,相对于中间手柄的互连,在推动手柄16的两侧的每一侧的中间部分 在每个后互连条23a的中间部分的每个前互连条22a,22b的中间部分上配置有推把16的管15b,该中间前腿12b和左右前腿12a,12c之间, 连接中间后腿14b和左右后腿14a,14b以及互连中间互连杆24和14b的每个上互连杆25a,25b的中部,