JPH0257756U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a side view of a tractor equipped with the present invention.
Figure 2 is a rear view of the same as above, Figure 3 is an enlarged side view of the main parts when the safety frame is upright, Figure 4 is a front view of the same as above, Figure 5 is an enlarged side view of the main parts when the safety frame is collapsed. Figures A to D show an example of a safety frame equipped with a folding sunshade, where A is a side view, B is a perspective view of the rails and movable parts, C is an exploded perspective view of the sunshade mounting part, and D is a lower strut. FIGS. 7A to 7C show other examples of the safety frame equipped with a folding sunshade, A is a side view thereof, B is an exploded perspective view of the sunshade mounting part, C is a perspective view of the connecting part of the lower support and upper support; Figures 8A and B show still another example of a safety frame equipped with a folding sunshade; A is a side view thereof; and B is a view of the sunshade attachment part. Perspective view, Figure 9A
C to C show still other examples of safety frames equipped with folding sunshades; A is a side view thereof;
B is an exploded perspective view of the awning mounting section, C is a perspective view of the connection between the lower and upper struts, Fig. 10 is a perspective view of the tractor with the hood attached to the front of the four-post safety frame, and Fig. 11 is the hood attached. FIG. 12 is a front view of the same as above, FIG. 13 is a perspective view showing the mounting structure of the lower part of the hood, and FIGS.
Figure 8 shows another example of a tractor with a hood attached to the front of the four-post safety frame, Figure 14 is a side view of the tractor, Figure 15 is a perspective view of the same, and Figure 16 is a side view of the tractor.
The figure is a front view of the hood, Figure 17 is a side view of the same as above, Figure 18 is a perspective view of the hood locking part, and Figures 19 to 22 are further illustrations of the tractor with the hood attached to the front of the four-post safety frame This is an example of
9 is a perspective view of the tractor, FIGS. 20 and 21 are sectional plan views of the front strut with the hood attached and removed, respectively, FIG. 22 is a perspective view of the hood, and FIGS. 23 to 26 are This shows an example of the use of a safety frame as a prop when stacking and packing a tractor. Figure 23 is a side view of the tractor when the safety frame is used, Figure 24 is a rear view of the same, and Figure 25 is a diagram of the tractor in a stacked state. The side view and FIG. 26 are rear views of the same. In the figure, 7 is a seat, 8 is a winding device, 9 is a seat belt, 10, 10', 59 are safety frames, M
is an interlocking mechanism between the seat belt retractor and the safety frame.

Claims (1)

[Scope of utility model registration request] A seat belt equipped with a retractor is provided on the seat of the tractor, and a safety frame is attached to the rear of the seat so that it can be switched between an upright position in which the seat protrudes above the seat and a reclining position in which the seat is folded to the rear.
The seat belt retractor and the safety frame are interlocked and connected so that the seat belt is retracted when the safety frame is laid down and the safety frame is erected when the retracted sheet is pulled in a counter-retracting direction. A tractor seat belt characterized by comprising: