CN2637283Y - Multifunctional folding truck - Google Patents
Multifunctional folding truck Download PDFInfo
- Publication number
- CN2637283Y CN2637283Y CN 03260176 CN03260176U CN2637283Y CN 2637283 Y CN2637283 Y CN 2637283Y CN 03260176 CN03260176 CN 03260176 CN 03260176 U CN03260176 U CN 03260176U CN 2637283 Y CN2637283 Y CN 2637283Y
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- CN
- China
- Prior art keywords
- vehicle frame
- adjusting mechanism
- push
- locking control
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model, which discloses a multi-function folding delivery truck, comprises a walking mechanism assembly, a vehicle frame, an adjusting mechanism of a frame expansion, a supporting guide wheel, an angle-adjusting mechanism of a handle and a pull-push handle. The walking mechanism assembly is fixedly arranged at the upper part of the front of the vehicle frame through an axis and a U-shaped card. The supporting guide wheel is movably arranged at the lower part of the backside of the vehicle frame and the pull-push handle is arranged at the backside of the vehicle frame which is fixedly provided with the adjusting mechanism of a frame expansion. The angle-adjusting mechanism is arranged at the place of the pull-push handle to fit for push-pull on flats and on climbing buildings. The utility model is adjustable on the length of vehicle frame at will and the folded angle of the pull-push handle is adjustable at will when in use. The utility model is a perfect manpower freight conveyance on flats and on climbing buildings.
Description
Technical field
The utility model belongs to manpower cargo carrier field, is specifically related to a kind of level land that is suitable for, and steps on the manpower transport truck technical field of building special use.
Background technology
Along with the continuous development of human society, high-rise building building is more and more, the high level operation at hotel, shop, station, supermarket, make increasing crowd need be in the building frequent about, also will with goods or carry-on with article carry up and down.At present, be provided with special-purpose goods lift in the building that has, be, the shoulder back of the body portable by manpower mostly or shoulder and go downstairs, transporting goods had so both increased people's labour intensity, also was unfavorable for urban civilization and environmental protection.Especially step transportation in the existing building, having again that crowd's exigence of goods transport on level land is a kind of can M/C, is suitable for the level land again, steps on the multiduty goods transport instrument in building.
The utility model content
The purpose of this utility model provides a kind of level land that both had been suitable for, and is applicable to again and steps on the building, can manually operated Foldable multifunctional transport truck.
For achieving the above object, the utility model Foldable multifunctional transport truck, form by traveling gear assembly, vehicle frame, the flexible adjusting mechanism of vehicle frame, supporting guide wheel, handle angle-adjusting mechanism and push and pull bar, the traveling gear assembly fastens by axle and U-shaped and is arranged on vehicle frame front end below, supporting guide wheel is movably arranged on below, vehicle frame rear end, fixedly installed the flexible adjusting mechanism of vehicle frame in the vehicle frame rear end, push and pull bar is arranged on the rear end of vehicle frame, is connected with vehicle frame by the handle angle-adjusting mechanism.
Described traveling gear assembly is made up of two criss-cross spokes, wheel shaft, wheel hub, road wheel etc., and the criss-cross spoke is movably arranged on the two ends of wheel shaft by wheel hub, and live axle is screwed onto criss-cross spoke end, and road wheel is movably arranged on the axle by bearing.
The described vehicle frame adjusting mechanism that stretches, form by locking control beam, after cross member, locking control handle, lock pin, spring, conduit etc., locking control beam two ends are provided with guide pin bushing, spring is arranged in the conduit, and conduit is fixed in interlude in the locking control beam, and two lock pins set up the spring both sides separately, locking control handle front end is affixed with two lock pins respectively, the rear end is arranged in the after cross member, the corresponding groove that is provided with of locking control beam with after cross member, and the locking control handle can be done the branch resultant motion along groove.
Described handle angle-adjusting mechanism, by control panel, lock pin, sleeve, spring, gangbar, from compositions such as lock control hand levers, control panel upper edge circumference is provided with several gap, and is fixedly installed on the flexible along on the beam of vehicle frame, push and pull bar is movably arranged on the control panel, sleeve is fixed in the push and pull bar lower end, and spring is arranged on the lock pin, and is arranged in the sleeve, the lock pin upper end is spirally connected with gangbar, flexibly connects from lock control hand lever and trace.
The front end of vehicle frame, latter half of both sides, two ends branch is provided with collapsible movable rail, and vehicle frame forebody both sides are provided with nonfloating rail.
Supporting guide wheel is movably arranged on the Aft cross member, and one or two can be set.
The utility model is aesthetic in appearance, and compact conformation is easy and simple to handle, flexible, vehicle frame length is arbitrarily adjustable, the push and pull bar folding is put angle with using adjustment arbitrarily, can get over step smoothly, walks the level land, upper and lower shipping goods, with the forward and backward guardrail in back, push-and-pull is all collapsible, and car load is put and can be stood, can horizontally put, floor area is little, is the double comparatively desirable human power cargo transportation means downstairs of going up in level land.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model Foldable multifunctional transport truck is done further detailed description;
Fig. 1, Fig. 2, Fig. 3 are respectively front view, birds-eye view and the left view of the utility model Foldable multifunctional transport truck;
Fig. 4 is the front view of the flexible adjusting mechanism of vehicle frame among the utility model Fig. 1;
Fig. 5 is the front view of handle angle-adjusting mechanism part among the utility model Fig. 1.
The specific embodiment
The utility model Foldable multifunctional transport truck is made up of traveling gear assembly, vehicle frame 4, the flexible adjusting mechanism of vehicle frame, supporting guide wheel 13, handle angle-adjusting mechanism and push and pull bar 11 etc.The traveling gear assembly fastens through axle 23 and U-shaped and is arranged on vehicle frame 4 front ends below, supporting guide wheel 13 is movably arranged on below, vehicle frame rear end, push and pull bar 11 is arranged on the rear end of vehicle frame, described traveling gear assembly is by two criss-cross spokes 14, wheel hub 22, compositions such as wheel shaft 23 and road wheel 15, the criss-cross spoke is movably arranged on the two ends of wheel shaft by wheel hub, live axle is screwed onto criss-cross spoke one end, road wheel is movably arranged on the axle by bearing, fixedly installed the flexible adjusting mechanism of vehicle frame in the rear end of vehicle frame, this mechanism is by locking control beam 20, after cross member 18, locking control handle 19, lock pin 36, spring 38, conduit 37 compositions such as grade, locking control beam two ends fixedly install guide pin bushing and conduit 35, spring 38 is arranged in the conduit 37, conduit 37 is fixed in middle part in the locking control beam 20, two lock pins were located at spring 38 both sides in 36 minutes, locking control handle 19 front ends are affixed with two lock pins respectively, the rear end is movably arranged in the conduit 39 of after cross member 18, locking control beam 20 and the after cross member 18 corresponding grooves that are provided with, control handle can be done the branch resultant motion along groove.For adapting to level land and last push-and-pull lorry downstairs, be provided with angle-adjusting mechanism on the push and pull bar 11, this mechanism is by control panel 8, lock pin 31, sleeve 9, spring 30, gangbar 10, from lock control hand lever 16 compositions such as grade, control panel 8 at least three gap of upper edge circumference setting also are fixedly installed on control panel on the flexible suitable beam 7 of vehicle frame, push and pull bar 11 is movably arranged on the control panel 8, sleeve 9 is fixed in push and pull bar 11 lower ends, spring 30 is arranged on the lock pin on 31 and is arranged in the sleeve simultaneously, the lock pin upper end is spirally connected with gangbar 10, be movably arranged in gangbar two holes 28 from 16 liang of boom ends of lock control hand lever, sleeve 9 front ends are fixed end 32, are fixed on the push and pull bar 11, and the rear end is for flexibly connecting end, two ends are spirally connected, the detachable replacing.Lock pin 31 is provided with clamp nut 29 with gangbar 10 places of being spirally connected.
The positive front of vehicle frame 4, both sides be latter half of to be provided with collapsible movable rail 2,5, and it is the guardrail socket that the both sides first half is provided with nonfloating rail 3,1.Supporting guide wheel 13 is movably arranged on the Aft cross member below by axle 6, and one or two track adjusting wheel can be installed as required.
During use, preceding folding guardrail has been removed auto lock, move from lock control hand lever 16, mention push and pull bar 17, push and pull bar drives gangbar, lock pin moves up and down in sleeve, when moving up, lock pin bottom 33, shift out from the opening position of control panel, behind the push and pull bar location, spring promotes lock pin and moves down, the lock pin bottom falls into the gap locking positioning of control panel, and can according to last downstairs or level walking the angle of handle is separately fixed at 150 °, on the angle of 150 ° and 100 °, transport elongate article, vehicle frame can be elongated as need, only with hand is held locking control handle 19 and is inwardly moved, another pulls moving flexible adjusting lever 17 and can elongate vehicle frame according to need simultaneously, can guardrail is folding after the use, and push and pull bar turns back 0 ° and gets final product.
Claims (3)
1, Foldable multifunctional transport truck is made up of traveling gear assembly, vehicle frame (4), the flexible adjusting mechanism of vehicle frame, supporting guide wheel (13), handle angle-adjusting mechanism and push and pull bar (11), it is characterized in that:
The traveling gear assembly is fixedly installed on vehicle frame front end below, supporting guide wheel is movably arranged on below, vehicle frame rear end, fixedly install the flexible adjusting mechanism of vehicle frame in the vehicle frame rear end, push and pull bar is arranged on the rear end of vehicle frame, is connected with vehicle frame by the handle angle-adjusting mechanism;
Described traveling gear assembly is made up of two criss-cross spokes (14), wheel shaft (23), wheel hub (22), road wheel (15), the criss-cross spoke is movably arranged on the two ends of wheel shaft by wheel hub, live axle is screwed onto criss-cross spoke end, and road wheel is movably arranged on the axle by bearing;
The described vehicle frame adjusting mechanism that stretches, form by locking control beam (20), after cross member (18), locking control handle (19), lock pin (36), spring (38), conduit (37), locking control beam two ends are provided with guide pin bushing, spring is arranged in the conduit, conduit is fixed in interlude in the locking control beam, two lock pins set up the spring both sides separately, locking control handle front end is affixed with two lock pins respectively, the rear end is arranged in the after cross member, the corresponding groove that is provided with of locking control beam with after cross member, the locking control handle can be done the branch resultant motion along groove;
Described handle angle-adjusting mechanism, by control panel (8), lock pin (31), sleeve (9), spring (30), gangbar (10) and form from lock control hand lever (16), control panel upper edge circumference is provided with several gap, and is fixedly installed on the flexible along on the beam of vehicle frame, push and pull bar is movably arranged on the control panel, sleeve is fixed in the push and pull bar lower end, and spring is arranged on the lock pin, and is arranged in the sleeve, the lock pin upper end is spirally connected with gangbar, flexibly connects from lock control hand lever and trace.
2, Foldable multifunctional transport truck according to claim 1 is characterized in that: the front end of vehicle frame, and latter half of both sides, two ends branch is provided with collapsible movable rail (2,5), and vehicle frame forebody both sides are provided with nonfloating rail (3).
3, Foldable multifunctional transport truck according to claim 1 is characterized in that: supporting guide wheel (13) is movably arranged on the Aft cross member, and one or two can be set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260176 CN2637283Y (en) | 2003-06-26 | 2003-06-26 | Multifunctional folding truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260176 CN2637283Y (en) | 2003-06-26 | 2003-06-26 | Multifunctional folding truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637283Y true CN2637283Y (en) | 2004-09-01 |
Family
ID=34296342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03260176 Expired - Fee Related CN2637283Y (en) | 2003-06-26 | 2003-06-26 | Multifunctional folding truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637283Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711628A (en) * | 2013-08-27 | 2016-06-29 | 管伟 | Foldable four-wheel folding trailer |
| CN108891456A (en) * | 2018-06-27 | 2018-11-27 | 江苏大学 | A kind of climbing stairs unloading floor truck |
| CN111038564A (en) * | 2019-12-25 | 2020-04-21 | 阳江市飞轮金属制品有限公司 | Six-wheel hand cart |
-
2003
- 2003-06-26 CN CN 03260176 patent/CN2637283Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711628A (en) * | 2013-08-27 | 2016-06-29 | 管伟 | Foldable four-wheel folding trailer |
| CN108891456A (en) * | 2018-06-27 | 2018-11-27 | 江苏大学 | A kind of climbing stairs unloading floor truck |
| CN111038564A (en) * | 2019-12-25 | 2020-04-21 | 阳江市飞轮金属制品有限公司 | Six-wheel hand cart |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |