JPS6363256U - - Google Patents

Description

[Brief explanation of the drawing]

Figure 1 is a side view of the baby carriage according to this invention, Figure 2
The figure is a rear view of the same as above, Figure 3 is a side view of the folded state, Figure 4 is a plan view of the gripping member, Figure 5 is an enlarged side view showing the hook, Figure 6 is a rear view of the same as above, 7
Figure 8 is a side view showing the hook when folded, Figure 8 is a rear view showing the grip folded in the middle, Figure 9 is a rear view showing the grip before the grip is folded in the middle, and Figure 10 is a rear view showing the grip folded in the middle. , Fig. 11 is a vertical front view of the pin that imparts rotational properties to the grip, Fig. 12 is a side view with the protrusion removed from the notch, and Fig. 13 is a longitudinal side view showing the engagement between the notch and the protrusion. It is a diagram. 1... Side frame, 2... Wheel, 3... Front leg lever, 4...
... Rear leg lever, 6... Armrest, 8... Support rod, 10...
...Continuous rod, 11...Opening/closing rod, 14...Side rod, 15...
... Grip, 18 ... Locking metal fitting, 21 ... Operating body, 23 ... Wire, 24 ... Protruding shaft, 25 ... Hook, 30 ... Piece, 31 ... Slider, 33 ...
Engagement piece, 34... protrusion, 35... notch, 36...
... Obstacle section, 39 ... Connecting rod, 42 ... Rod.

Claims (1)

[Scope of utility model registration request] A front leg lever and a rear leg lever each have a wheel at their lower end and have their upper ends crossed, an armrest with the upper ends of the rear leg lever and the front leg lever rotatably attached to the front and rear of the middle, and a front leg lever. Consisting of a side edge support rod for the seat with the forward-facing end rotatably attached in the middle of the seat, and a connecting rod with the end of the armrest attached to the upper end and the end of the support rod rotatably attached to the bottom. It has a pair of left and right side frames, a rotation fulcrum at the intersection, and each end facing forward is attached to the front end of the support rod, and each end facing backward is attached to the lower end of the connecting rod, respectively.
A shape opening/closing rod, a side rod whose lower end is supported by both connecting rods, and the outer ends of the rods on both sides are rotatably connected to each other via pins with both ends facing in the front-rear direction. a grip, a locking metal fitting provided at the inner end of the grip to maintain and release the grip in a straight line state, an operating body provided on the rear surface of the upper end of both side bars so that it can be rotated up and down, and a lower end of the side bar. A protruding shaft protruding from the inside surface, a hook rotatably attached to the upper side of the rear leg lever, and a hook provided to automatically engage the protruding shaft, and a hook provided to slide vertically at the lower end of the side lever. A slider, an engaging piece provided on the slider so as to engage with the hook when the slider rises and rotate the hook in the raising direction, a wire connecting the operating body and the slider, and a wire attached externally to both rear leg levers. A connecting rod that is rotatably attached at its ends, a rod that is rotatably attached at both ends to the bent portion of the connecting rod and the tips of both support rods, and a rod that protrudes upward from the operability. The grip has a protrusion provided as shown in FIG. A baby carriage comprising an obstacle part provided to prevent the operating body from returning by contacting the protrusion when the grip breaks in the middle.