CN205706723U - A kind of multi-functional express delivery utility cart - Google Patents

A kind of multi-functional express delivery utility cart Download PDF

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Publication number
CN205706723U
CN205706723U CN201620350602.4U CN201620350602U CN205706723U CN 205706723 U CN205706723 U CN 205706723U CN 201620350602 U CN201620350602 U CN 201620350602U CN 205706723 U CN205706723 U CN 205706723U
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CN
China
Prior art keywords
compartment
wheel
loading frame
parallel
railway carriage
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Expired - Fee Related
Application number
CN201620350602.4U
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Chinese (zh)
Inventor
陈刚
赵晋锋
汪连福
陈孟铭
李建宾
汪金玉
郭荣辉
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Sanming University
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Sanming University
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Filing date
Publication date
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Priority to CN201620350602.4U priority Critical patent/CN205706723U/en
Application granted granted Critical
Publication of CN205706723U publication Critical patent/CN205706723U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of multi-functional express delivery utility cart, including loading assembly, compartment assembly and handlebar, described loading assembly includes loading frame, parallel-crank mechanism and shelf, loading frame upper surface is provided with parallel-crank mechanism, is hinged with some parallel shelfs between the bottom and upper segment of described parallel-crank mechanism;Described loading frame lower surface is provided with wheel, and described wheel count is more than three, and described wheel includes a pair three horn rings;Described handlebar is articulated with loading frame while locating;Described compartment assembly includes that compartment underframe and railway carriage or compartment plate, described compartment underframe are rectangle, and what compartment underframe was adjacent with handlebar is articulated with on loading frame, and other three limits are respectively articulated with railway carriage or compartment plate, and described railway carriage or compartment plate side edge is provided with and makes the interconnective attachment structure of railway carriage or compartment plate.This utility model is by arranging three horn rings and multiple foldable structure on vehicle body so that utility cart can be walked on stair, is alternatively arranged as ladder and large area show stand uses.

Description

A kind of multi-functional express delivery utility cart
Technical field
This utility model relates to field of transport machinery, a kind of multi-functional express delivery utility cart.
Background technology
Utility cart has bigger purposes in express delivery industry, but common go-cart is only used as loading article use, and purposes is the most single, how to improve utility cart structure and is allowed to possess more multipurpose, is a research direction.
Summary of the invention
The utility model proposes a kind of multi-functional express delivery utility cart, by arranging three horn rings and multiple foldable structure on vehicle body so that utility cart can be walked on stair, be alternatively arranged as ladder and large area show stand uses.
This utility model is by the following technical solutions.
A kind of multi-functional express delivery utility cart, described utility cart includes loading assembly, compartment assembly and handlebar, described loading assembly includes loading frame, parallel-crank mechanism and shelf, loading frame upper surface is provided with parallel-crank mechanism, being hinged with some parallel shelfs between the bottom and upper segment of described parallel-crank mechanism, parallel-crank mechanism is provided with for the locking piece that edge contraction under top is fixing;Described loading frame lower surface is provided with wheel, and described wheel count is more than three, and described wheel includes a pair three horn rings;Described handlebar is articulated with loading frame while locating;Described compartment assembly includes compartment underframe and railway carriage or compartment plate, described compartment underframe is rectangle, compartment underframe adjacent with handlebar while being articulated with on loading frame through lockable articulated structure, respectively through lockable articulated structure hinged railway carriage or compartment plate on other three limits, the right and left of compartment underframe is provided with the connector for connecting fixing parallel-crank mechanism, and described railway carriage or compartment plate side edge is provided with and makes the interconnective attachment structure of railway carriage or compartment plate.
Described three horn rings include wheel shaft, trident shaft and son wheel, and described wheel shaft is fixed at loading frame, and described trident shaft includes three legs being mutually 120 °, and the axle center of trident shaft is fixed on three horn ring wheel shafts by bearing, and three legs of trident shaft are separately installed with sub-wheel.
Described lockable articulated structure includes hinge and trip bolt.
Described railway carriage or compartment plate height is identical with the terrain clearance of loading frame.
In described wheel, the wheel in addition to three horn rings is universal wheel.
In this utility model, wheel includes a pair three horn rings, described three horn rings include wheel shaft, trident shaft and son wheel, described wheel shaft is fixed at loading frame, described trident shaft includes three legs being mutually 120 °, the axle center of trident shaft is fixed on three horn ring wheel shafts by bearing, and three legs of trident shaft are separately installed with sub-wheel;This has been designed with three horn rings of cat ladder being that utility cart provides cat ladder function, only railway carriage or compartment plate need to be opened with fixing article, equivalent compartment underframe and handlebar, the one end getting final product direct pull-up loading frame uses as pulling a cart, and now the wheel in addition to three horn rings is the most unsettled, and user just directly can pull on stair dolly, during upstairs, dolly is directly walked with three horn rings on stair, and the leg of three horn rings rotates around three horn ring wheel shafts, makes dolly towing on stair the most laborsaving.
In this utility model, loading frame upper surface is provided with parallel-crank mechanism, is hinged with some parallel shelfs between the bottom and upper segment of described parallel-crank mechanism, and parallel-crank mechanism is provided with for the locking piece that edge contraction under top is fixing;The right and left of compartment underframe is provided with the connector for connecting fixing parallel-crank mechanism;This design can allow utility cart be folded into ladder, only need to launch parallel-crank mechanism, and regulation compartment underframe angle makes parallel-crank mechanism be fixed at compartment underframe, i.e. can form the triangular support structure of ladder, using shelf as stair treads.
In this utility model;Described compartment assembly includes that compartment underframe and railway carriage or compartment plate, described compartment underframe are rectangle, and through lockable articulated structure be articulated with loading frame on adjacent with handlebar of compartment underframe, respectively through lockable articulated structure hinged railway carriage or compartment plate on other three limits;This design can allow the material-putting space of utility cart adjustable, when railway carriage or compartment plate is all holded up on compartment underframe, i.e. forms the railway carriage or compartment shape car that can house more small packet, and when railway carriage or compartment plate all puts down, utility cart i.e. forms the flat car that can place large-size parcel.
In this utility model;Described compartment assembly includes compartment underframe and railway carriage or compartment plate, described compartment underframe is rectangle, compartment underframe adjacent with handlebar while being articulated with on loading frame through lockable articulated structure, respectively through lockable articulated structure hinged railway carriage or compartment plate on other three limits, the right and left of compartment underframe is provided with the connector for connecting fixing parallel-crank mechanism, and described railway carriage or compartment plate side edge is provided with and makes the interconnective attachment structure of railway carriage or compartment plate;Described railway carriage or compartment plate height is identical with the terrain clearance of loading frame;This structure can be strengthened object spacing on loading frame, and when compartment underframe turns over turnback until compartment underframe and loading frame are at same straight line, compartment underframe i.e. forms another rack plus railway carriage or compartment plate, reach maximum decreasing the ambulant placement surface making utility cart simultaneously, utility cart can be allowed as large area show stand.
Accompanying drawing explanation
Explanation further details of to this utility model with detailed description of the invention below in conjunction with the accompanying drawings:
Accompanying drawing 1 is that this product is as schematic diagram during van-type dolly;
Accompanying drawing 2 is that this product is as schematic diagram during flat dolly;
Accompanying drawing 3 is this product schematic diagram when using as ladder;
Accompanying drawing 4 is that this product is as schematic diagram when using of pulling a cart pulling on stair;
In figure: 1-loading frame;2-compartment underframe;3-railway carriage or compartment plate;4-handlebar;5-shelf;6-parallel-crank mechanism;7-universal wheel;8-tri-horn ring;9-leg;10-takes turns;11-tri-horn ring wheel shaft;The top of 12-parallel-crank mechanism;13-parallel-crank mechanism following;14-stair.
Detailed description of the invention
As shown in Figure 1,2,3, 4, a kind of multi-functional express delivery utility cart, described utility cart includes loading assembly, compartment assembly and handlebar 4, described loading assembly includes loading frame 1, parallel-crank mechanism 6 and shelf 5, loading frame 1 upper surface is provided with parallel-crank mechanism 6, being hinged with some parallel shelfs 5 between the bottom and upper segment of described parallel-crank mechanism 6, parallel-crank mechanism 6 is provided with for the locking piece that edge contraction under top is fixing;Described loading frame 1 lower surface is provided with wheel, and described wheel count is more than three, and described wheel includes a pair three horn rings 8;Described handlebar 4 is articulated with loading frame 1 while locating;Described compartment assembly includes compartment underframe 2 and railway carriage or compartment plate 3, described compartment underframe 2 is rectangle, compartment underframe 2 adjacent with handlebar 4 while being articulated with on loading frame 1 through lockable articulated structure, respectively through lockable articulated structure hinged railway carriage or compartment plate 3 on other three limits, the right and left of compartment underframe 2 is provided with the connector for connecting fixing parallel-crank mechanism 6, and described railway carriage or compartment plate 3 side edge is provided with and makes the interconnective attachment structure of railway carriage or compartment plate 3.
Described three horn rings include wheel shaft 11, trident shaft and son wheel 10, described wheel shaft 11 is fixed at loading frame 1, described trident shaft includes three legs 9 being mutually 120 °, and the axle center of trident shaft is fixed on three horn ring wheel shafts 11 by bearing, and three legs of trident shaft are separately installed with sub-wheel 10.
Described lockable articulated structure includes hinge and trip bolt.
Described railway carriage or compartment plate 3 height is identical with the terrain clearance of loading frame 1.
In described wheel, the wheel in addition to three horn rings 8 is universal wheel 7.
Embodiment:
When more small packet need to be transported by this product, make railway carriage or compartment plate 3 all hold up formation compartment on compartment underframe 2, i.e. form the railway carriage or compartment shape car that can house more small packet, and parcel is difficult to drop out.
When this product need to large scale goods transportation time, railway carriage or compartment plate 3 is all put down, be folded on loading frame 1 formed bearing plate, flat car form can be formed, large scale article can be put on car transport, and heavier article can be placed.
When this product need to use as ladder, only need to hold up dolly, launching parallel-crank mechanism 6, making shelf 5 exhibition is level, regulates compartment underframe 2 angle, parallel-crank mechanism 6 is fixed at compartment underframe 2, i.e. can form the triangular support structure of ladder, ladder, using shelf 5 as stair treads, finally locks the articulated structure between compartment underframe 2 and loading frame 1, make the position between compartment underframe 2 and loading frame 1 fix, ladder can be used safely.
When this product need to be freighted on stair 14, only the railway carriage or compartment plate 3 of the tailstock need to be opened prevents article from dropping out, on loading frame, equivalent compartment underframe 2 and another two blocks of railway carriage or compartment plates make and hold object plane, the one end getting final product direct pull-up loading frame uses as pulling a cart, now the wheel in addition to three horn rings is the most unsettled, user directly pulls on stair dolly, during upstairs, dolly is only directly walked with three horn rings on stair 14, the leg of three horn rings rotates around three horn ring wheel shafts, makes dolly towing on stair 14 the most laborsaving.
When need to using this product as large area show stand time, compartment underframe is made to turn over turnback around hinge side, until compartment underframe and loading frame are at same straight line, equivalent underframe two side carriage plate is as holding object plane, open underframe afterbody railway carriage or compartment plate as holding object plane leg, now compartment underframe i.e. forms another rack plus railway carriage or compartment plate, reaches maximum decreasing the ambulant placement surface making utility cart simultaneously, utility cart can be allowed as large area show stand.

Claims (5)

1. a multi-functional express delivery utility cart, it is characterized in that: described utility cart includes loading assembly, compartment assembly and handlebar, described loading assembly includes loading frame, parallel-crank mechanism and shelf, loading frame upper surface is provided with parallel-crank mechanism, being hinged with some parallel shelfs between the bottom and upper segment of described parallel-crank mechanism, parallel-crank mechanism is provided with for the locking piece that edge contraction under top is fixing;Described loading frame lower surface is provided with wheel, and described wheel count is more than three, and described wheel includes a pair three horn rings;Described handlebar is articulated with loading frame while locating;Described compartment assembly includes compartment underframe and railway carriage or compartment plate, described compartment underframe is rectangle, compartment underframe adjacent with handlebar while being articulated with on loading frame through lockable articulated structure, respectively through lockable articulated structure hinged railway carriage or compartment plate on other three limits, the right and left of compartment underframe is provided with the connector for connecting fixing parallel-crank mechanism, and described railway carriage or compartment plate side edge is provided with and makes the interconnective attachment structure of railway carriage or compartment plate.
One the most according to claim 1 multi-functional express delivery utility cart, it is characterized in that: described three horn rings include wheel shaft, trident shaft and son wheel, described wheel shaft is fixed at loading frame, described trident shaft includes three legs being mutually 120 °, the axle center of trident shaft is fixed on three horn ring wheel shafts by bearing, and three legs of trident shaft are separately installed with sub-wheel.
One the most according to claim 1 multi-functional express delivery utility cart, it is characterised in that: described lockable articulated structure includes hinge and trip bolt.
One the most according to claim 1 multi-functional express delivery utility cart, it is characterised in that: described railway carriage or compartment plate height is identical with the terrain clearance of loading frame.
One the most according to claim 1 multi-functional express delivery utility cart, it is characterised in that: in described wheel, the wheel in addition to three horn rings is universal wheel.
CN201620350602.4U 2016-04-25 2016-04-25 A kind of multi-functional express delivery utility cart Expired - Fee Related CN205706723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620350602.4U CN205706723U (en) 2016-04-25 2016-04-25 A kind of multi-functional express delivery utility cart

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620350602.4U CN205706723U (en) 2016-04-25 2016-04-25 A kind of multi-functional express delivery utility cart

Publications (1)

Publication Number Publication Date
CN205706723U true CN205706723U (en) 2016-11-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107200286A (en) * 2017-07-24 2017-09-26 国网山东省电力公司烟台供电公司 A kind of collapsible electric power apparatus lifting device
CN109318963A (en) * 2018-11-07 2019-02-12 宿州学院 A kind of banquet hall Multifunctional carrier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107200286A (en) * 2017-07-24 2017-09-26 国网山东省电力公司烟台供电公司 A kind of collapsible electric power apparatus lifting device
CN107200286B (en) * 2017-07-24 2018-11-02 国网山东省电力公司烟台供电公司 A kind of collapsible electric power apparatus lifting device
CN109318963A (en) * 2018-11-07 2019-02-12 宿州学院 A kind of banquet hall Multifunctional carrier

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161123

Termination date: 20170425