JPH0372083U - - Google Patents

Description

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

図面は本考案の一実施例を示し、第１図はロツ
ク装置部の一部切欠き平面図、第２図は同一部切
欠き正面図、第３図は同一部切欠き外側面図、第
４図は同要部の内側面図、第５図はベースパネル
体の一部切欠き平面図、第６図はヒンジ部を示す
側面図、第７図は全体の斜視図、第８図は同正面
図、第９図は同側面図、第１０図は同平面図であ
る。 １……物品搬送具、２……ヒンジ具、３……連
結具、５……ステー、１０……バツクパネル体、
１１……後車輪、１６……ピン部材、１７……後
車輪取付け板、２０……サイドパネル体、２１…
…前車輪、２６……前車輪取付け板、２７……ロ
ツク孔、２８……係止板（係止部）、３３……ベ
ースパネル体、３４……枠組体、３５……樹脂、
３６……ナツト体（被結合体）、３６ａ……ナツ
ト部、４０……ロツク装置、４１……本体、４１
Ａ，４１Ｂ……側板部、４１Ｃ……底板部、４２
Ａ，４２Ｂ……貫通孔、４４……ロツクピン、４
４ａ……操作部、４６……引張りばね（弾性体）
、４７……第１ストツパ、４８……縁部、４９…
…第２ストツパ、５０……ボルト孔、５１……ボ
ルト体（結合体）。 The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway plan view of the locking device, FIG. 2 is a partially cutaway front view, FIG. 3 is a partially cutaway external side view, and FIG. Fig. 4 is an internal side view of the main parts, Fig. 5 is a partially cutaway plan view of the base panel body, Fig. 6 is a side view showing the hinge part, Fig. 7 is a perspective view of the whole, Fig. 8 is FIG. 9 is a front view, FIG. 9 is a side view, and FIG. 10 is a plan view. DESCRIPTION OF SYMBOLS 1... Article conveyor, 2... Hinge, 3... Connector, 5... Stay, 10... Back panel body,
DESCRIPTION OF SYMBOLS 11... Rear wheel, 16... Pin member, 17... Rear wheel mounting plate, 20... Side panel body, 21...
...front wheel, 26...front wheel mounting plate, 27...lock hole, 28...locking plate (locking part), 33...base panel body, 34...frame body, 35...resin,
36... Nut body (body to be coupled), 36a... Nut part, 40... Lock device, 41... Main body, 41
A, 41B...Side plate part, 41C...Bottom plate part, 42
A, 42B...Through hole, 44...Lock pin, 4
4a... Operating unit, 46... Tension spring (elastic body)
, 47...first stopper, 48...edge, 49...
...Second stopper, 50...Bolt hole, 51...Bolt body (combined body).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バツクパネル体と二枚のサイドパネル体とを平
面視門形状に配設し、一枚のパネル体の下部に、
その近接端をしてベースパネル体を上下揺動自在
に取付けるとともに、このベースパネル体の遊端
に、対向するパネル体側に設けた係止部に係脱自
在なロツク装置を設け、前記ベースパネル体を、
金属製の枠組体を樹脂モールドして成形するとと
もに、遊端側に下面露出の被結合体を埋設し、前
記ロツク装置を、前記被結合体に結合する結合体
を介してベースパネル体に固定した本体と、この
本体側に案内されて摺動自在で、かつ突出により
前記係止部に係合するロツクピンと、このロツク
ピンを突出方向かつ横方向に移動付勢すべく本体
との間に設けた弾性体と、この弾性体の付勢力に
より本体側に係合すべくロツクピンに設けた抜出
位置維持用のストツパとから構成したことを特徴
とする物品搬送具。 A back panel body and two side panel bodies are arranged in a gate shape in plan view, and at the bottom of one panel body,
A base panel body is attached to the proximal end so as to be able to swing up and down, and a locking device is provided at the free end of the base panel body so that it can be freely engaged with and detached from a locking part provided on the opposite panel body side, and the base panel body body,
A metal frame body is formed by resin molding, a body to be joined with the bottom surface exposed is buried in the free end side, and the locking device is fixed to the base panel body via a joint body that is connected to the body to be joined. a lock pin that is guided toward the main body and is slidable and engages with the locking portion by protrusion, and the main body for urging the lock pin to move in the protruding direction and in the lateral direction. 1. An article conveyance device comprising: an elastic body; and a stopper for maintaining the extraction position provided on a lock pin so as to be engaged with the main body side by the biasing force of the elastic body.