JPH01179562U - - Google Patents

Description

[Brief explanation of the drawing]

The figures show an embodiment of the present invention, in which Fig. 1 is a perspective view showing the state of use, Fig. 2 is an exploded perspective view with the seat part removed, and Fig. 3 is a perspective view taken from the bottom side. Fig. 4 is an enlarged perspective view with a part cut away showing the attachment part of the expansion angle adjustment belt to the front leg armrest, and Fig. 5 is a perspective view showing the attachment part of the buckle to the rear leg armrest (the buckle is in an upright state). 6 is an enlarged sectional view showing the buckle in the locked state, FIG. 7 is an enlarged sectional view showing the buckle in the upright state, and FIGS. 8 to 10 show different embodiments of the buckle of the present invention. 8 is a perspective view showing a locked state, FIG. 9 is an enlarged sectional view of the same as above, FIG. 10 is an enlarged sectional view showing an upright state, and FIG. 11 shows a further different embodiment of the buckle of the present invention. Fig. 12 is an exploded perspective view of the same figure as above, Fig. 13 is a side view of Fig. 1, and Fig. 14 shows the reclining angle of the infant chair by adjusting the belt. Fig. 15 is a side view showing the start of the folding operation and shows only the seat frame holder folded, and Fig. 16 shows the backrest holder folded. 17 is a side view showing a state in which each part has been folded, and FIG. 18 is a side view showing the folded state of the body with the sheet removed, which corresponds to FIG. 15. Figure 19 is a side view that similarly corresponds to Figure 16, Figure 20 is a side view that also corresponds to Figure 17, and Figure 21 is a pivot plate, front leg braces, rear leg braces, and backrest. FIG. 3 is an enlarged cross-sectional view showing the attachment part to the shackle. 1... Front leg lever, 2... Back brace, 21... Pivot, 22... Holder, 23... Locking claw, 24...
Locking pin, 3... rear leg lever, 31... pivot, 4...
Seat frame support, 41... Pivot, 42... Support, 43
...Support pin, 5...Belt for adjusting the expansion angle, 6
... Pivot plate, 7 ... Buckle, 71 ... Insertion hole,
72...Folding lever, 73...Operation knob, 7
4... Fixed part, 75... Belt insertion part, 76...
Notch, 77... Locking pin, 8... Shape retaining fitting, 9
... Sheet, 91 ... Folded piece, 92 ... Hook.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A front leg lever having a seat frame lever and a backrest extending above it are foldably connected, and a rear leg lever can be freely raised and lowered on the back of the connection part. This infant chair has a reclining mechanism which is pivotally attached to the front leg bar and an adjustable belt which can be freely adjusted in length is attached to pass between the front leg bar and the rear leg bar. (2) The utility model according to claim 1, which is pivotably attached to the front leg arm and the back arm by a pivot plate provided at approximately the center in the longitudinal direction. An infant chair with a reclining mechanism. (3) An infant chair with a reclining mechanism according to claim 1, wherein the upper end of the rear leg is foldably pivoted to the pivot plate. (4) The backrest, rear legrests, and seat frame are all foldable using the pivot points, and the folded infant chair is structured so that the entire folded chair has a substantially flat plate shape. A chair for infants having a reclining mechanism as set forth in claims 1, 2, and 3 of the registered utility model claims. (5) Attach one end of the belt for adjusting the expansion angle to the horizontal part of the front leg armrest or the rear leg armrest,
A child's chair having a reclining mechanism according to claim 1, wherein the other end is inserted into and locked into a locking buckle attached to the remaining leg bar.