JPH02110576U

JPH02110576U -

Info

Publication number: JPH02110576U
Application number: JP2064889U
Authority: JP
Priority date: 1989-02-23
Filing date: 1989-02-23
Publication date: 1990-09-04

Description

[Brief explanation of drawings]

第１図は本考案の運搬車の斜視図、第２図は折
り畳んだ状態の斜視図、第３図は回転軸と固定軸
部分の斜視図、第４図は支柱上端のネジ部分の斜
視図、第５図は荷台の斜視図、第６図は回転軸部
分の部分横断面図、第７図は他の実施例による回
転軸部分の部分横断面図、第８図は回転軸部分の
正面図、第９図は他の実施例による回転軸部分の
正面図、第１０図は連結棒２３の正面図、第１１
図は連結棒２８の正面図である。１：荷台、２：横桟、３：枠、４：ヒンジ、５
：鈎、６：前脚、７：爪、８：支柱、９：調整ナ
ツト、１０：握手、１１：横桟、１２：鈎、１３
：座金、１４：下端部、１５：固定軸、１６：爪
、１７：回転軸、１８：車軸、１９：ストツパー
、２０：段付部、２１：ピン、２２：車輪、２３
：連結棒、２４：ピン、２５：小鋼球、２６：ス
プリング、２７：止めネジ、２８：連結棒、２９
：ネジ、３０：固定用凹部、３１：レバー。 Fig. 1 is a perspective view of the carrier of the present invention, Fig. 2 is a perspective view of the folded state, Fig. 3 is a perspective view of the rotating shaft and fixed shaft portion, and Fig. 4 is a perspective view of the screw portion at the upper end of the column. , FIG. 5 is a perspective view of the loading platform, FIG. 6 is a partial cross-sectional view of the rotating shaft portion, FIG. 7 is a partial cross-sectional view of the rotating shaft portion according to another embodiment, and FIG. 8 is a front view of the rotating shaft portion. 9 is a front view of a rotating shaft portion according to another embodiment, FIG. 10 is a front view of a connecting rod 23, and FIG.
The figure is a front view of the connecting rod 28. 1: Loading platform, 2: Horizontal crosspiece, 3: Frame, 4: Hinge, 5
: Hook, 6: Front leg, 7: Claw, 8: Support, 9: Adjustment nut, 10: Handshake, 11: Horizontal beam, 12: Hook, 13
: Washer, 14: Lower end, 15: Fixed shaft, 16: Pawl, 17: Rotating shaft, 18: Axle, 19: Stopper, 20: Stepped part, 21: Pin, 22: Wheel, 23
: Connecting rod, 24: Pin, 25: Small steel ball, 26: Spring, 27: Set screw, 28: Connecting rod, 29
: Screw, 30: Fixing recess, 31: Lever.

補正平１．７．１８実用新案登録請求の範囲を次のように補正する
。Amendment July 18, 2001 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】左右両支柱の一部に嵌合した回転軸に、連設し
た車軸と車輪が、荷台の開閉によつて、連動的に
折り畳めるようにした構造の携帯用小型運搬車。[Scope of claim for utility model registration] A small portable transporter with a structure in which an axle and wheels connected to a rotating shaft fitted into a part of both left and right columns can be folded in conjunction with each other by opening and closing the loading platform. car.

Claims

[Scope of Claim for Utility Model Registration] (1) A loading platform 1 with pins 24 provided at both left and right ends can be opened and closed around a fixed shaft 15 attached to the lower end 14 of both left and right supports 8. Set up (2) Rotating shaft 17 installed at the lower end of the left and right columns 8
A key-shaped axle 18 with wheels 22 assembled therein is provided at the bottom of each. (3) Pins 21 or levers 31 are provided on the upper portions of both the left and right rotating shafts 17, and these are connected to left and right pins 24 provided on the loading platform 1 using connecting rods 23, respectively. (4) According to the above relationship, both wheels 22 are folded together with the axle 18 when the loading platform 1 is opened and closed. A small portable transport vehicle configured as described above.