JPS628158U

JPS628158U -

Info

Publication number: JPS628158U
Application number: JP10041185U
Authority: JP
Priority date: 1985-07-01
Filing date: 1985-07-01
Publication date: 1987-01-19
Also published as: JPH0321325Y2

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
斜視図、第２図は直立状態の縮小正面図、第３図
は同上側面図、第４図は水平状態の縮小側面図、
第５図は幅方向伸縮調節装置の伸張作動状態を示
す部分側面図、第６図はＬ型アームの開拡動作を
示す平面図、第７図は幅方向伸縮調節装置の縮小
作動状態を示す部分側面図、第８図はＬ型アーム
の狭閉動作を示す平面図、第９図はＬ型アーム部
分の斜視図。１……フレーム、２……車輪、３……把手、４
……Ｌ型アーム、５……幅方向伸縮調節装置、６
……掛け爪、７……案内杆、８……自在鈎ペダル
、９……踏込みペダル、１０……リンク機構、１
１……パンタグラフ、１２……開脚杆、１３……
連接杆、１４……ねじ、１５……ヒンジ、１６…
…固定挿しピン。 The drawings show an embodiment of the present invention; FIG. 1 is a perspective view, FIG. 2 is a reduced front view in an upright state, FIG. 3 is a side view of the same, and FIG. 4 is a reduced side view in a horizontal state.
FIG. 5 is a partial side view showing the width direction expansion/contraction adjustment device in its extended operating state, FIG. 6 is a plan view showing the L-shaped arm opening/expanding operation, and FIG. 7 shows the width direction expansion/contraction adjustment device in its contracting state. FIG. 8 is a plan view showing the narrowing/closing operation of the L-shaped arm, and FIG. 9 is a perspective view of the L-shaped arm. 1...Frame, 2...Wheel, 3...Handle, 4
... L-shaped arm, 5 ... Width direction expansion/contraction adjustment device, 6
... Hanging claw, 7 ... Guide rod, 8 ... Flexible hook pedal, 9 ... Depressing pedal, 10 ... Link mechanism, 1
1... Pantograph, 12... Leg lever, 13...
Connecting rod, 14...Screw, 15...Hinge, 16...
...Fixed insertion pin.

Claims

[Claims for Utility Model Registration] (1) Has a wheel 2 at the tip and a handle 3 at the rear end.
L-shaped arms 4, 4 are provided on the left and right sides of the distal end of the frame 1, facing upwardly at right angles to the frame 1, via a width direction expansion/contraction adjustment device 5, and a hook 6 is provided on the inner side of the distal end of each arm 4. The width direction expansion/contraction adjustment device 5 is provided at the center of the front end of the frame 1.
A guide rod 7 is provided which can be freely engaged and disengaged by a freely hooked pedal 8 mounted on the upper side, and is moved upwardly by a pedal 9 mounted on the lower side via a link mechanism 10, and the guide rod 7 and the L-shaped arm 4, 4 are connected via a pantograph 11 which is operated by the vertical movement of the guide rod 7. (2) Pantographs 11 constituting the widthwise expansion/contraction adjustment device 5 are mounted on both sides of the guide rod 7 in an approximately "8" shape, with each upper end pivoted to the frame 1 and each lower end connected to an L-shaped arm 4.
Spreading rods 12, 12 fixed to the base end portions are provided, and the intermediate portions of the respective spreading rods 12 and the intermediate portions of the guide rods 7 are connected through connecting rods 13, 13 in an "F" shape. As the guide rod 7 moves up and down, the connecting rod 13,
13 is pushed open in the horizontal direction or closed in the vertical direction so that the spread rods 12, 12 can expand and contract in the horizontal direction. (3) The hook 6 at the tip of the L-shaped arm 4 is connected to the screw 14.
2. A manual conveying machine according to claim 1 or 2, wherein the manual conveying machine is removable by means of a utility model registration claim. (4) A hinge 15 and a fixed insertion pin 16 are provided adjacent to each other in the middle part of the L-shaped arm 4, and the utility model can be bent inward by detachment of the insertion pin 16.Claims 1 to 3 A manual conveyor as described in any one of the above items.