CN2772926Y

CN2772926Y - Multifunctional tool vehicle

Info

Publication number: CN2772926Y
Application number: CNU2005200554846U
Authority: CN
Inventors: 黄建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-11
Filing date: 2005-03-11
Publication date: 2006-04-19
Anticipated expiration: 2015-03-11

Abstract

The utility model relates to a tool vehicle, particularly a multifunctional tool vehicle which comprises a frame, a direction control rod, a handle, front and back wheels, and a brake, wherein the lower part of the direction control rod is connected with the front wheels and a frame bearing. The utility model is characterized in that the lower part of the frame is provided with a telescopic bracket; a pedaling device is arranged between the rear wheels on both sides of the bracket. The utility model has the advantages of simple structure, convenient operation, low cost, safety, etc.

Description

The multi-purpose tool car

Affiliated technical field

The utility model relates to a kind of rolling cart, particularly a kind of multi-purpose tool car.

Background technology

Rolling cart kind on the market is a lot of at present, and a kind of is that hand drags rolling cart to make things convenient for people to carry every-day object, though it has advantage easy to use, it can only drag function to realize its purpose by hand; Another kind is and bicycle logotype split trailer, because of its structure can only be suitable for the bicycle logotype.

Summary of the invention

The purpose of this utility model be intended to overcome the deficiencies in the prior art and provide a kind of simple in structure, easy to use, with low cost, collection is foot-operated, hand drags and locker is a kind of multi-purpose tool car of one.

The purpose of this utility model is achieved in that a kind of multi-purpose tool car, comprise vehicle frame, direction control stalk, handle, front and back wheel and brake gear, described direction control stalk bottom connects front vehicle wheel, and be connected with the vehicle frame bearing, wherein vehicle frame has telescoping bracket, is provided with foot pedal apparatus between the rear wheel of carriage both sides; The expansion link movable sleeve tubular type of described vehicle frame and carriage is connected; Foot pedal apparatus is made of left and right sides pedal, bent axle and power assistant spring, and described crankshaft two end links to each other with the rear vehicle shaft of carriage both sides respectively, and described power assistant spring is located at the pedal side, and the power assistant spring two ends connect carriage and bent axle respectively; Described direction control stalk bottom is provided with steering hardware, the middle part is provided with the degree of tightness registration device.

The further improvement of the utility model scheme: pull bar is provided with strut bar before and after the vehicle frame, and described strut bar and pull bar are movably hinged, and are provided with locker between strut bar.

Adopt a kind of multi-purpose tool car of technique scheme, the collection hand drags, rides and the locker function is an one, and the vehicle body that can extend, and enlarges the vehicle body area, and the strut of asking for an advance on one's pay after the expansion supports, and loading onto locker is the multitudinous light trap rain of article; Folding is except locker, and strut bar then transfers vehicle frame and firm, the solid body structure of carriage pull bar to; Can be folded into during folding in facility, the light and handy shape and the locker overcoat of packing into.

The utlity model has advantages such as simple in structure, easy to use, with low cost, safe and reliable.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is another structural representation of the present utility model.

Among the figure: 1 is vehicle frame, and 11 is expansion link, and 12 is pull bar, 13 is strut bar, and 2 is the direction control stalk, and 21 is steering hardware, 22 is the degree of tightness registration device, and 3 is handle, and 4,5 is front and back wheel, 6 is carriage, and 7 is foot pedal apparatus, and 71 is left and right sides pedal, 72 is bent axle, 73 is power assistant spring, and 8 is locker, and 9 is brake gear.

The specific embodiment

Shown in Fig. 1～2, a kind of multi-purpose tool car, comprise vehicle frame 1, direction control stalk 2, handle 3, front and back wheel 4,5 and brake gear 9, described direction control stalk 2 bottoms connect front vehicle wheel 4, and be connected with vehicle frame 1 bearing, vehicle frame 1 has telescoping bracket 6, is provided with foot pedal apparatus 7 between the rear wheel 5 of carriage 6 both sides; Expansion link 11, the 61 movable sleeve tubular types of vehicle frame 1 and carriage 6 are connected; Foot pedal apparatus 7 is made of left and right sides pedal 71, bent axle 72 and power assistant spring 73, and described bent axle 72 two ends link to each other with 4 of the rear wheels of carriage 6 both sides respectively, and described power assistant spring 73 is located at pedal 71 sides, and power assistant spring 73 two ends connect carriage 6 and bent axle 72 respectively; Direction control stalk 2 bottoms are provided with steering hardware 21, the middle part is provided with degree of tightness registration device 22; Vehicle frame 1 front and back pull bar 12 is provided with strut bar 13, and described strut bar 13 is movably hinged with

pull bar

12, and 13 of strut bars are provided with locker 8.Fixing when directly article being placed on when pulling on the vehicle frame 1, and regulate direction control stalk 2 and can use forward; When making foot-operated mode, draw back the carriage 6 of vehicle frame 1 bottom, article then are placed on vehicle frame 1 and regulate direction control stalk 2 hand-held correct positions, and foot-operated left and right sides pedal 71 can use; When fortune article need multitudinous light trap rain, hold up strut bar 13 and fix with pin, load onto locker and just can; Be folded into during folding in facility, the light and handy shape and the locker overcoat of packing into.

Claims

1. multi-purpose tool car, comprise vehicle frame (1), direction control stalk (2), handle (3), front and back wheel (4,5) and brake gear (9), described direction control stalk (2) bottom connects front vehicle wheel (4), and be connected with vehicle frame (1) bearing, it is characterized in that: vehicle frame (1) has telescoping bracket (6), is provided with foot pedal apparatus (7) between the rear wheel (5) of carriage (6) both sides.

2. multi-purpose tool car according to claim 1 is characterized in that: expansion link (11,61) the movable sleeve tubular type of vehicle frame (1) and carriage (6) is connected.

3. multi-purpose tool car according to claim 1, it is characterized in that: foot pedal apparatus (7) is made of left and right sides pedal (71), bent axle (72) and power assistant spring (73), described bent axle (72) two ends link to each other with rear wheel (4) axle of carriage (6) both sides respectively, described power assistant spring (73) is located at pedal (71) side, and power assistant spring (73) two ends connect carriage (6) and bent axle (72) respectively.

4. multi-purpose tool car according to claim 1 is characterized in that: direction control stalk (2) bottom is provided with steering hardware (21), the middle part is provided with degree of tightness registration device (22).

5. multi-purpose tool car according to claim 1 is characterized in that: pull bar (12) is provided with strut bar (13) before and after the vehicle frame (1), and described strut bar (13) is movably hinged with pull bar (12), is provided with locker (8) between strut bar (13).