JPS6091553U - Transport vehicle - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

−第１図は本考案の実施例を示す運搬車の側面図、第２
図は同じく背面図ミ第３図は第２図の■−ｍ線拡線断大
断面図４甲は第３図の要部背面図、第５図乃至第９図は
要部の作用状態説明図、第１０図は運搬車を踊場に載せ
たときの概略図、−第１ｊ図乃至第１３図は荷物を煉搬
車ごとトラックの荷台に積載する場合の概略説明図、第
１４図　　　、−乃至第１６図は従来の運搬車の操作要
領を示す概略説明図である。　　　　　　□ １は車体、２は主ｉ１３は副輪、４は操作レバー、７は
荷受台、８は把手部、２１（よ下１部レバー、２２は上
部レバー、２５は第１０ツ々機構、３３は第２０ツク機
構。 第１５図 ／- Figure 1 is a side view of a transport vehicle showing an embodiment of the present invention;
Figure 3 is an enlarged sectional view taken along the ■-m line in Figure 2. Figure 4A is a rear view of the main parts in Figure 3. Figures 5 to 9 are explanations of the operating states of the main parts. Figures 10 and 10 are schematic diagrams when the transport vehicle is placed on the landing, - Figures 1j to 13 are schematic explanatory diagrams when the cargo is loaded together with the brick carrier onto the bed of a truck, and Figure 14, - 1 to 16 are schematic explanatory diagrams showing the operation procedure of a conventional transport vehicle. □ 1 is the vehicle body, 2 is the main i13 is the secondary wheel, 4 is the operating lever, 7 is the loading platform, 8 is the handle, 21 (lower 1 lever, 22 is the upper lever, 25 is the 10th mechanism, 33 is the 20th lock mechanism. Figure 15/

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 把手部８及び荷受台７を備えた側面形状ｉ字型、の車体
１の下方位置に主輪２を回転自在に設けると共に、その
上方位置に副輪３を回転自在に設けた運搬車に於いて、
下部レバー２１及び下部レバー２２から成る二つ折り自
在な操作レバニ４をその折曲点が主輪２の外径よりも外
方位置ｉこなるように前記主輪２近傍の車体１に俯仰自
在に設け、下部レバー２１と車体１の間には該下部レバ
ー２１の下方向回りの回動を規制する第１０ツク機構２
５を設け、下部レバー２１と上部レバー２２の間には該
上部レバー２２の下方向回りの回動を規制する第２０ツ
ク機構３３を設けた事を特徴とする運搬車。In this transport vehicle, a main wheel 2 is rotatably provided at a lower position of a vehicle body 1 having an I-shaped side surface having a handle portion 8 and a load receiving platform 7, and a secondary wheel 3 is rotatably provided above the main wheel 2. There,
The operating lever 4, which can be folded into two and is composed of a lower lever 21 and a lower lever 22, is tilted up and down on the vehicle body 1 near the main wheel 2 so that its bending point is at a position i outside the outer diameter of the main wheel 2. A tenth lock mechanism 2 is provided between the lower lever 21 and the vehicle body 1 to restrict the downward rotation of the lower lever 21.
5, and a 20th lock mechanism 33 is provided between the lower lever 21 and the upper lever 22 to restrict the downward rotation of the upper lever 22.