JPH0233633U

JPH0233633U -

Info

Publication number: JPH0233633U
Application number: JP11060788U
Authority: JP
Priority date: 1988-08-25
Filing date: 1988-08-25
Publication date: 1990-03-02

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る折畳式ワゴンを
示す分解斜視図、第２図は同ワゴンを組付けてそ
の展開状態を示す斜視図、第３図は展開状態を示
す側面図、第４図Ａは折畳み状態を示す斜視図、
同図Ｂは第４図ＡのＢ―Ｂ線断面図、第５図は従
来ワゴンを示す斜視図である。１１……上棚板、１１ａ……上棚板の一端部、
１１ｂ……同他端部、１２……下棚板、１２ａ…
…下棚板の一端部、１２ｂ……同他端部、１３…
…支柱、１４……内材、１５……外材、１６Ａ・
１６Ｂ……ガイド凹溝、１７……ボルト・ナツト
、１８……枢軸、１９……金具、２０……ネジ、
２１Ａ・２１Ｂ……ピン部材。 FIG. 1 is an exploded perspective view showing a foldable wagon according to an embodiment of the present invention, FIG. 2 is a perspective view showing the wagon assembled and unfolded, and FIG. 3 is a side view showing the unfolded state. FIG. 4A is a perspective view showing the folded state;
FIG. 5B is a sectional view taken along line BB in FIG. 4A, and FIG. 5 is a perspective view showing a conventional wagon. 11... Upper shelf board, 11a... One end of the upper shelf board,
11b... Same end, 12... Lower shelf board, 12a...
...One end of the lower shelf board, 12b... The other end, 13...
...Strut, 14...Inner material, 15...Outer material, 16A・
16B... Guide groove, 17... Bolt/nut, 18... Pivot, 19... Metal fitting, 20... Screw,
21A/21B...Pin members.

補正昭６３．９．２９図面の簡単な説明を次のように補正する。明細書第１０頁第１９行目の「第５図は」から
第２０行目の「である。」までを、「第５図は本
考案の他例に係る折畳式ワゴンを示す斜視図、第
６図は従来ワゴンを示す斜視図である。」と訂正
する。Amendment September 29, 1983 The brief description of the drawing is amended as follows. From "Fig. 5 is" on the 19th line of page 10 of the specification to "is" on the 20th line, "Fig. 5 is a perspective view showing a folding wagon according to another example of the present invention. , FIG. 6 is a perspective view showing a conventional wagon.''

Claims

[Scope of utility model registration request]

It is equipped with at least two upper and lower shelf boards and a pair of supports that hold the two shelf boards in a horizontal state at a constant interval, and guide grooves are formed on the opposing sides of the upper and lower two shelf boards, respectively. At the same time, each of the above-mentioned columns is composed of an inner member and an outer member whose substantially middle portions are rotatably pivotally connected, and one end of the upper shelf board is rotatably pivotably attached to the upper part of the outer member of each column, and the outer member The other end of the lower shelf is rotatably pivoted to the lower part, while a pin member that fits into the guide groove of the upper shelf is protruded from the inside of the upper part of the inner material of each support, and A folding wagon characterized by a protruding pin member that fits into the guide groove of the lower shelf board.