this design is used as the elderly walking about in more detail in the lower part of the wheel is installed in the room, go to the "x" in the form of cross on the hinge to the frame structure of the installation, simple in structure, and the hinge part of the room the relationship between the legs. sitting in the hinge to fold according to the walking pace car will be convenient folding, rigid plate on both sides of the rear of the backrest to the apex with a simple structure installed in the sea, the strong will, the rear wheels to brake the brake the cable bridge side of the insert has been installed in accordance with the brake cable around and to the minimum to prevent the safety accident in order to be able to.;the design is installed in the lower end and the upper handle and the brake lever is installed in the front leg (10) and the lower end of the wheel installed in the rear leg (20) is composed of the frame (1) and the frame (1) of the central part of the material can be set up. sitting on the seat (30) and (30). the frame (1), for connecting the installation (40) of the brake lever, and the operation of the brake cable (3) in accordance with the transfer wheel brake is a brake device for track shoes to install a complete car is walking in the front, the legs (10, 20) is the "x" in the cross shape, and parts of hinge part (2), the post was set up, and the front leg (10) on the lower end part is installed in the front wheel (12) of the bracket (11), in conjunction with the freedom of the rear leg (20) of the installed in the wheel (22) is in the direction of flow is at the rear wheels, and a brake (22), the track shoes (15) operate the brake cable (3) and the rear leg (20) installed in the side of the insert and the two rear legs (20) installed in the upper end of the leg is connected to the upper end (21) of the ministry of the horizontal section of the song to the group. in the solid plate to form a cushion (40) is installed on both sides of the joint, the hinge part (2) of the room, the room (10, 20) between the intermediate part and a direction of the sitting plate is set to be large (50) to the level of uc124uce58ub418 folding and the sitting plate (50) of the installation. a solid plate, sitting in the middle of the front (30) and with the place and the method used is to be installed, and characteristics.
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