CN2160590Y

CN2160590Y - Hand cart suitable for transporting goods in tall residence

Info

Publication number: CN2160590Y
Application number: CN 93233870
Authority: CN
Inventors: 刘沪
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-06
Filing date: 1993-05-06
Publication date: 1994-04-06
Anticipated expiration: 2003-05-06

Abstract

The utility model relates to a goods transporting handcart suitable for transporting goods in conventional tall residences or carrying goods by bicycles. The utility model is characterized in that a bottom frame 4 is welded with a grid box body, three pairs of rolling wheels 3, 6 and 9 with different sizes are arranged under the bottom frame 4, sleeve rings 1 are uniformly processed on the four angles of the grid box body 12, the connecting point of the lower end of the grid box body 12 and the bottom frame 4 is welded with sockets 8, 10, 2 and 19, and main handles 11 can be respectively inserted into the sockets through the sleeve rings 1. The utility model has the advantages of simple structure, light weight, convenient fabrication, and lower manufacturing cost. The utility model can transport the whole baggage and can transport odd things. The utility model is deeply enjoyed by residents living in tall buildings.

Description

Hand cart suitable for transporting goods in tall residence

The utility model relates to a kind of transport truck that the grid box-type of climbing ladder apparatus is arranged, and is that a kind of conventional high residential building cargo transport or bicycle of being applicable to drags the cargo transport dolly that carries usefulness, by wheel, and vehicle frame, formations such as handlebar.

A kind of Pan Lou is arranged in the market, and the level land multiservice car is the dual-purpose pony truck in Pan Lou, level land of a kind of folding shape vehicle body and collapsible satellite gear climbing ladder apparatus, though its car body adjustable size should not deliver sundries and bicycle and drag carrying defeated.

The purpose of this utility model is that design is a kind of simple in structure, cheap, can load whole luggage, can transport multiple odd lot again, can transport on the level land, and bicycle drags and carries, and can climb the light pony truck of high residential building again.

Lorry of the present utility model is characterized in that: the grid casing 12 that has been welded on the underframe 4, and underframe is equipped with three pairs of rollers that differ in size 3,6,9 for 4 times; Can fix by the corresponding hole and the underframe 4 in similar hole 7 as required with the pipe link 5 that roller 6 joins; Four angles on the grid casing 12 all are processed with the collar 1; Grid casing 12 lower ends and underframe 4 joints 8,10,2,19, two the main handles 11 of socket that have been welded can insert respectively in it by the collar 1; Its attached handle 15 is welded with a drag hook 17 and has bolt hole 16; It pulls part is one " fourth " font, is drilled with 3 hole a, b, c respectively.

Be further described below in conjunction with accompanying drawing

Fig. 1 is the overall construction drawing of the utility model cargo transport dolly

Fig. 2 is the attached handle scheme drawing of the utility model cargo transport dolly

Fig. 3 pulls the part scheme drawing for the utility model cargo transport dolly

The utility model cargo transport dolly is that example is described its service condition with the carrying cylinder for liquefied gas.

When 1, carrying empty bottle and go downstairs: earlier empty bottle is put in the grid casing 12 of car, underframe 4 middle part rollers 6 pipe links 5 are unclamped, overlap, be screwed into screw rod it is fixed with underframe 4; Then main handle 11 is fixed in the socket 8,10 by the collar 1, its crotch is connected on two attached handles 15 main handle 11 crotch ends outwardly again, is fixed by hole 14,20 with bolt.Hand is held attached handle and is pressed down a little and make front-wheel 3 liftoff, promptly promotes forward.Trailing wheel 9 stops thrust during to ladder way, and the carrying handle hand when making front-wheel 3 fall to third stage plane root, is then held attached handle 15 and pushed away forward slightly, and when trailing wheel went out ladder way, the center of gravity of carrying attached handle 15 slowly fell; When treating that front-wheel 3 drops down onto second stage tread, the center of gravity of holding attached handle 15 is then wanted the downward application of force forward when pushing away, and above gravity all is held on the trailing wheel 9 get final product, and it is outstanding in shape that front-wheel 3 is in; When treating that trailing wheel 9 moves to this grade ladder way again, stop horizontal sliding again, slow carry attached handle 15, then front-wheel 3 is made garden Zhou Yundong along trailing wheel 9 axle center again and is fallen within the third stage step plane root of trailing wheel.The action of circulation fwd, the stable descending stair of car thing is to ground floor.

2, level land transportation:

A, not far if leave home in the ventilation station, then hand is held attached handle 15 and is made front-wheel 3 liftoff shape go-carts on foot.

B, if when ventilation station slightly far needs bike riding, then will pull part 18 and take off, pass the hole on a, c hole and two attached handle 15 tops with bolt, it is joined, the b hole is connected in bicycle clothes hanger rear portion.Self bike riding can be dragged to transport truck the ventilation station.

3, upstairs the time, from the gas station gas cylinder is retracted the residential building ladder way after, promptly unload and pull part 18, attached handle 15 places on the car fixing on the corresponding Luo bar.Then main handle 11 is changed and be inserted to 2,9 socket internal fixation, crotch is opposite with former direction; Underframe 4 middle part rollers 3 are put down, pipe link 5 is fixing, and both hands are held handle to pressing down, and the front four wheels is hanged, and trailing wheel 9 is posted by first order step rear portion again; Loosen pressure and slightly up carry, then front-wheel 3 falls within on the step plane, the second stage, push handle forward, and trailing wheel is then gone up actinal surface on first step; The actions such as pressure handle hand, go-cart, carrying handle hand, go-cart that circulate are again stepped on step by step to need and are reached floor.

Lorry of the present utility model is simple in structure, and is in light weight, makes simply, and cost is lower; It can transport whole luggage, can transport sundries again, it is a kind of home shopping use of being convenient to, be applicable to the transportation of bicycle carry again, especially be subjected to liking of high-rise building resident family, this car can be used for cylinder for liquefied gas ventilation, the carrying in the upper and lower buildings of thing such as coal cinder, vegetables, only, alleviated labour intensity greatly with the power of cargo weight 1/5th.

Claims

1, a kind of conventional high residential building cargo transport or bicycle of being applicable to drags the cargo transport dolly that carries usefulness, by wheel, vehicle frame, handlebar constitutes, it is characterized in that: grid casing 12 has been welded on the underframe 4, underframe is equipped with three pairs of rollers that differ in size 3 for 4 times, 6,9, can be fixing by the corresponding hole and the underframe 4 in similar hole 7 as required with the pipe link 5 that roller 6 joins, four angles on the grid casing 12 all are processed with the collar 1, grid casing 12 lower ends and the underframe 4 joints socket 8 that has been welded, 10,2,19, main handle 11 can insert respectively in it by the collar 1, its attached handle 15 is welded with a drag hook 17 and has bolt hole 16, and it pulls part is one " fourth " font, is drilled with 3 hole a respectively, b, c.