JPS586769Y2

JPS586769Y2 - Folding mortar hand truck

Info

Publication number: JPS586769Y2
Application number: JP613978U
Authority: JP
Inventors: 藤井恒雄
Original assignee: 藤井恒雄
Priority date: 1978-01-20
Filing date: 1978-01-20
Publication date: 1983-02-05
Also published as: JPS54110959U

Description

【考案の詳細な説明】本考案は、モルタル運搬用自動車の入れない所や使用出
来ない所などに使用して便利な折り畳みモルタル用手押
運搬車に係るものにして、その構成を添付図面を参照に
詳述すると次の通りである。[Detailed description of the invention] The present invention relates to a folding mortar hand truck that is convenient for use in places where mortar transportation vehicles cannot enter or cannot be used, and its configuration is shown in the attached drawings. The details for reference are as follows.

２本の杆を間隔を置いて配した正面より見てＬ型の車枠
杆１の後側杆２″の端部７′に屈曲装置ａを介してハン
ドル部３と押柄杆２′とよりなるＵ字状の手押ハンドル
２を下側へは屈曲しないが上側には屈曲自在、且つ後側
杆２″と直線状態で固定し得るように設け、前側杆４の
下部寄り間に軸杆５を架設し、この軸杆５の両端部に車
輪６を廻動自在に設ける。The handle part 3 and the pusher rod 2' are connected to the end 7' of the rear side rod 2'' of the L-shaped vehicle frame rod 1 when viewed from the front with two rods arranged at a distance from each other through a bending device a. A U-shaped push handle 2 is provided so that it cannot be bent downward but can be bent upward, and can be fixed in a straight line with the rear lever 2''. 5 is constructed, and wheels 6 are rotatably provided at both ends of the shaft rod 5.

図面の屈曲装置ａは後側杆２″の端部７′と押柄杆２′
の端部７とを軸８により枢着連結すると共に端部７に係
合溝１０を形成し、端部７′に係合ピン９を形成し、こ
の係合溝１０を係合ピン９に嵌合させた時に押柄杆２′
が後側杆２″と直線状態で保持されるようにした場合を
図示している。The bending device a in the drawing includes the end 7' of the rear rod 2'' and the pusher rod 2'.
An engagement groove 10 is formed in the end 7, an engagement pin 9 is formed in the end 7', and the engagement groove 10 is connected to the engagement pin 9 by a shaft 8. Push handle 2' when mated
The figure shows a case in which the rear rod 2'' is held in a straight line.

後側杆２″の中程間に桟板１１を架設し、この桟板１１
の中央に短軸１２を突設し、この短軸１２にベアリング
１３を介して廻動自在に設けた軸受筒１４をパケット１
５底部に穿設した支承孔１６に嵌着固定してパケット１
５を廻動自在に設ける。A crosspiece 11 is installed between the middles of the rear rods 2'', and this crosspiece 11
A short shaft 12 is protruding from the center of the packet 1, and a bearing sleeve 14 is rotatably provided on the short shaft 12 via a bearing 13.
5 Fit and fix the packet 1 into the support hole 16 drilled at the bottom.
5 is provided rotatably.

このパケット１５の直径を略左右の車枠杆１巾に等しく
し、上部に手廻しハンドル１７を付設する。The diameter of this packet 15 is made approximately equal to one width of the left and right car frame rods, and a handwheel 17 is attached to the upper part.

この前側杆４の途中にパケット１５の中程外周面を支承
する支承ローラー１８を設ける。A support roller 18 for supporting the outer peripheral surface of the packet 15 is provided in the middle of the front rod 4.

この後側杆２″の端部７′寄りに手押ハンドル２を略４
５度近い斜め状態に保持せしめる折り畳み式のスタンド
１９を付設する。Attach the hand handle 2 approximately 4 inches near the end 7' of this rear rod 2''.
A foldable stand 19 is attached which allows the device to be held at an angle of nearly 5 degrees.

尚図中符号２０は発条、２１は取付片、２２は攪拌羽根
である。In the figure, reference numeral 20 is a spring, 21 is a mounting piece, and 22 is a stirring blade.

本考案は上述の様に構成したから次の様な特長を有する
ものである。Since the present invention is constructed as described above, it has the following features.

１手押し二輪車タイプのものにパケット１５を廻動自
在に設けたから随時パケット１５を廻動せしめてモルタ
ノ？を攪拌出来る上、手押ハンドル２を持ち上げれば手
押車として簡単にどこへでも移動出来ることになり、モ
ルタル運搬、自動車の入れないような狭い場所や細い小
路奥の工事や成るいはモルタル運搬自動車の使用出来な
い場所の工事などにおけるモルタル用手押運搬車として
実用性を発揮する。1. Since the packet 15 is rotatably installed on a push two-wheeled vehicle type, the packet 15 can be rotated at any time to make a moltano. Not only can it be stirred, but it can also be easily moved anywhere as a handcart by lifting the hand handle 2, making it ideal for transporting mortar, construction work in narrow spaces where cars cannot enter, or the back of narrow alleys, or transporting mortar. It is practical as a hand truck for mortar in construction work in areas where cars cannot be used.

２第２図に示すようにスタンド１９は折り畳み自在だ
からこれを折り畳み、更に手押ハンドル２を上方に折り
畳むと丁度パケット１５の両側にＵ付枠が立設された状
態となって全体が小さくまとまり、この状態で両手で持
ち上げて運搬したり、格納したりする際に便利となる。2 As shown in Fig. 2, the stand 19 is foldable, so when it is folded and the push handle 2 is further folded upward, U frames are set up on both sides of the packet 15, making the whole package compact. In this state, it is convenient to lift it with both hands to transport or store it.

[Brief explanation of drawings]

第１図は本案品の斜面図、第２図は一部を切欠けた正面
図である。ａ・・・・・・屈曲装置、１・・・・・・車枠杆、２・
・・・・・手押ハンドル、２′・・・・・・押柄杆、２
″・・・・・・後側杆、３・・・・・・ハンドル部、４
・・・・・・前側杆、６・・・・・・車輪、７′・・・
・・端部、１５・・・・・・パケット、１９・・・・・
・スタンド。Fig. 1 is a perspective view of the proposed product, and Fig. 2 is a partially cutaway front view. a...Bending device, 1...Car frame rod, 2.
...Push handle, 2'...Push handle, 2
″... Rear rod, 3... Handle part, 4
...Front lever, 6...Wheel, 7'...
... End, 15 ... Packet, 19 ...
·stand.

Claims

[Scope of utility model registration request]

For mortar, a wheel barrow is provided with a wheel 6 between the lower part of the front side rod 4 of an L-shaped car frame rod 1 when viewed from the front, in which two rods are arranged at intervals, and a packet 15 is rotatably provided at the bottom of the wheelbarrow. In a hand truck, a bending device a is provided at the end 7' of the rear side rod 2'' of the vehicle frame rod 1, which does not bend downward but can freely bend upward and can be fixed in a straight line with the rear side rod 2''. A U-shaped push handle 2 consisting of a handle portion 3 and a push handle bar 2' is provided at the end T' of the rear lever 2'' via this bending device a, and then A foldable mortar hand truck characterized by a stand 19 provided near the rear end of a side rod 2'' so that it can be raised and lowered freely.